r [AR 310-50] roentgen
R 1reinforcing, 2reliability, 3reverse, 4aircraft symbol – reconnaissance, 5routine precedence, 6radius, 7[JP 1-02] search radius
R&A 1reliability and availability, 2review and analysis
R&D research and development
R&DELSEC [AR 310-50] research and development electronic security
R&E 1recovery and evacuation, 2research and engineering, 3review and evaluation
R&I removal and installation
R&M 1reliability and maintainability, 2requirements and materiel, 3reliability and maintenance, 4replacement and modernization
R&MWG reliability and maintainability working group
R&R 1removal and repair, 2rest and recuperation, 3repair and rehabilitation, 4repair and return, 5repair and replace
R&RE radiation and repair engineering
R&S 1research and statistics, 2reconnaissance and surveillance, 3readiness and sustainability
R&SA repair and salvage authority
R&T research and technology
R&U repairs and utilities
R&V review and validation
R-AFF [JP 1-02] regimental affiliation
R-day [JP 1-02] redeployment day
R-hour release hour
R-O read only
R-W read-write [head]
R/B red/black
R/C 1radio command, 2range clearance, 3range clearance, 4radio control
R/EO radar/electro-optical
R/M/T reliability, maintainability and testability
R/O receive only
R/ORG region/organization code
R/Pt reporting point
R/R 1record/retransmit, 2readout and relay
R/R/R reassignment/retargeting/ reconstitution
R/SE IPT requirements/system engineering integrated product team
R/T 1receive/transmit, 2real time, 3radio telephone, 4receiver/transmitter, 5[AR 310-50] record of trial
R/T Net radio telephone network
R/V range/value code
R/W 1read/write, 2runway
R/Y communications network [R is the general service AUTODIN Network/Y the SCI DSSCS Network]
R2DC3 rapid reaction deployable command and control center
R2P2 rapid retargeting precision pointing
R3B Requirements Resources Review Board (USN)
R3P [FM 101-5-1] rearm, refuel, and supply point
RA 1Regular Army, 2radar altimeter, 3reduction of area, 4rental agreement, 5requirements analysis, 6return authorization, 7radio altimeter, 8rear admiral, 9reconnaissance aviation, 10reinforced alert, 11research assistant, 12resolution advisory, 13rocket assisted,14readiness assessment, 15receipt acknowledgment, 16resource advisor, 17risk assessment, 18[JP 1-02] risk analysis
RA IPT resource allocation integrated process team
RA/FA report of accounting and finance
RAA 1resource apportionment aid, 2required asset availability, 3risk acceptance authority, 4[FM 101-5-1] rear assembly area, 5[JP 4-02.1] redeployment assembly area
RAAD rapid architect application development
RAAF [AR 310-50] Royal Australian Air Force
RAAFAS Report of Accounting and Finance Activities (USAFE)
RAAMS 1[FM 101-5-1] route antiarmor mine system, 2[AR 310-50] remote anti-armor mine system
RAAP 1rapid application of air power (USAF), 2[AR 310-50] Redford Army Ammunition Plant
RAAWS radar altimeter and altitude warning system radar
RAB 1Readiness Assessment Board (USAF), 2registration accreditation board
RABFAC [JP 1-02] radar beacon forward air controller
RAC 1risk assessment code, 2remedial action contract, 3request for authority to complete (negotiations), 4request for authority to conclude, 5[AR 310-50] requisition advice care, 6[AR 310-50] Research Analysis Corporation
RACC 1repairable asset control center, 2[AR 310-50] reporting activity control card
RACE 1random access computer equipment, 2random access control equipment, 3rapid automatic checkout equipment,4research in advanced communications for Europe, 5review and comprehension exercise, 6[AR 310-50] restoration of aircraft to combat effectively
RACEP random access and correlation for extended performance
RACES Radio Amateur Civil Emergency Services
RACF resource access control facility
RACFOE [AR 310-50] Research Analysis Corporation Field Office, Europe
RACO rear area combat operations
RACOMS [AR 310-50] rapid combat mapping service
RACON radar beacon
RACS 1remote access calibration, 2remote access computing system
RACT 1reasonably available control technique, 2remote access computer technique
RAD 1radiation absorbed dose, 2random access data, 3random access disk, 4rapid access disk [computer], 5rapid application development, 6required availability data, 7requirements action document (USAF), 8request for authority to develop (an international agreement), 9required availability date, 10[AR 310-50] regional accountable depot, 11[AR 310-50] return to active duty
RAD/hr [AR 310-50] rads per hour
rada [AR 310-50] radioactive
RADA random-access discrete-address
RADAC radar analog digital data and control
radar radio detection and ranging
RADAR 1radio detection and ranging, 2rights, availabilities, distribution, analysis, and reporting, 3response and distribution alternative relationship
RADAREXREP [JP 1-02] radar exploitation report
RADAS random access discrete-address
RADAY radio day
RADB routing arbiter database
RADBN radio battalion (USMC)
RADC Rome Air Development Center (USAF)
RADCAL radar calibration
RADCM radar countermeasures and deception
RADCOM radar and communications
RADCON 1radar data converter, 2[AR 310-50] radiological control
RADEC radiation detection capability
RADEM random access delta modulation
RADES-MR radar evaluation squadron minicomputer replacement
RADEX rapid deployment exercise
RADF [JP 1-02] radarfind
RADFAC radiating facility
RADGUNS radar directed gun system simulation
RADHAZ 1radiation hazard, 2[JP 1-02] electromagnetic radiation hazards
RADIAC [AR 310-50] radiation, detection, indication, and computation
RADIC rapidly deployable integrated command and control system
RADIL ROCC/AWACS digital information link
RADINT radar intelligence
RADIQUAD radio quadrangle
RADIR random access document indexing and retrieval
RADIST radar distance indicator
RADIT radio teletype
RADIUS remote authentication Dialin user service
radl 1[AR 310-50] radiological, 2[AR 310-50] radiology
RADLFO [AR 310-50] radiological fallout
RADLMON [AR 310-50] radiological monitor(ing)
RADLO radar liaison officer
RADLOPS [AR 310-50] radiological operations
RADLSAFE [AR 310-50] radiological safety
RADLSO [AR 310-50] radiological survey officer
RADLSV [AR 310-50] radiological survey
RADM rear admiral
radn [AR 310-50] radiation
RADNOTE radio note
RADOME radar dome
RADOP radar operator
RADOPWEAP radar optical weapons
RADOT [AR 310-50] recording automatic digital optical tracker
RADPROPCAST radio propagation forecast
RADREL [AR 310-50] radio relay
RADS 1radiation and dosimetry services, 2rapid area distribution support
RADSL rate adaptive digital subscriber line
RADSO radiological survey officer
RADVS radar altimeter and doppler velocity sensor
RAE 1range azimuth elevation, 2[JP 1-02] right of assistance entry
RAEN Radio Amateur Emergency Network
RAES remote access editing system
RAF [JP 1-02] Royal Air Force (UK)
RAF-T reconnaissance attack fighter trainer
RAFAS Report of Accounting and Finance Activities System
RAFT radially adjustable facility tube
RAFTS reconnaissance-attack-fighter training systems (USAF)
RAFUS radio frequency usage reporting system
RAG 1[AR 310-50] regimental artillery group (OPFOR), 2row address generator, 3replenishment air group, 4requirements assessment group (USAF)
RAGS [AR 310-50] river assault groups
RAH [TTPIO-ABCS] reconnaissance/attack helicopters
RAI random access and inquiry
RAIC Redstone Arsenal Information Center
RAID 1remote access interactive debugger, 2redundant arrays of independent disks, 3redundant arrays of independent drives,4redundant arrays of inexpensive disks
RAIDS 1Real-time AUTODIN Interface Distribution System, 2rapid availability of information and data for safety
RAILS remote area instrument landing sensor
RAIP requester’s approval in principle
RAIR random access information retrieval
RAIS redundant arrays of inexpensive systems
RALS remote augmentation lift system
RALU register arithmetic and logic unit
RAM 1random access memory, 2reliability, analysis, and maintainability, 3radar absorbing material, 4radio attenuation measurements, 5rapid area maintenance, 6Readiness Assessment Module (WSMIS) (AFLC), 7reliability, availability, and maintainability, 8reconnaissance air meet, 9responsibility assignment matrix, 10[JP 1-02] raised angle marker
RAM-D reliability, availability, maintainability, and durability
RAMAC random access method of accounting and control
RAMARK radar marker
RAMAS Reliability, Availability, Maintainability Analysis System (AFLC)
RAMCAD reliability and maintainability in computer-aided design
RAMDAC random access memory digital-to-analog converter [Sierra]
RAMDAS Reliability and Maintainability Data Access System
RAMES reliability, availability, maintainability, engineering system
RAMICS Remote Airborne Mine Clearance System
RAMIS 1Reliability and Maintainability Information System, 2rapid access management information system
RAMMS [AR 310-50] responsive automated materiel management
RAMP 1rapid acquisition of manufactured parts [USN], 2remote access maintenance protocol [Internet], 3report and message processor, 4requirement and management plan
RAMPOD Reliability, Availability, and Maintainability Engineering Support System For PODS
RAMPS resource allocation and multiproject scheduling
RAMS 1reproduction administrative management system, 2Reprographics Automated Management System (USAF), 3Range Measurement System (TFWC), 4Recruiting Automated Management System (USAF), 5Radar Target Scatter Advanced Measurement System
RAMTIP Reliability and Maintainability Technology Insertion Program
RAMU removable auxiliary memory unit
RAN request for authority to negotiate
RAN/RAC requesting authority to negotiate and/or conclude
RAND random
RANDAM random access nondestructive advanced memory
RANXPE [AR 310-50] resident Army Nike-X project manager
RAO rear area operations
RAOC 1rear area operations center, 2regional air operation center
RAP 1rocket-assisted projectile, 2redundancy adjustment of probability, 3remedial action project, 4relational associative processor, 5rapid application prototyping, 6radar-absorbent paint, 7radio access point, 8random access point, 9recognized air picture, 10reliable acoustic path, 11Remote Advisory Panel (Hahn AFB), 12revised approved program, 13resource allocation process, 14resource allocation program, 15[JP 1-02] Remedial Action Projects Program (JCS), 16[JP 1-02] rear area protection,17[JP 3-08] Radiological Assistance Program (DoE)
RAP-C Requisition Allocation Plan – CONUS
RAPCAP Radar Picket Combat Air Patrol
RAPCO [AR 310-50] regimental air priorities control office
RAPCON [AR 310-50] radar approach control center
RAPID 1research in automatic photocomposition and information dissemination, 2reusable Ada product for information system development
RAPIDE Relocatable Army Processors for Intelligence Data-Europe (USAREUR)
RAPIDS 1real-time automated personnel identification system, 2[AR 310-50] Random Access Personnel Information System
RAPIDSIM Rapid Intertheater Deployment Simulator (JCS)
RAPIER 1rapid emergency reconstitution, 2rapid emergency relocation
RAPP [AR 310-50] registered air parcel post
RAPPI random access plan-position indicator
RAPPORT III ECM system
RAPS 1retrieval analysis and presentation system, 2risk approval of program system, 3radar proficiency simulator, 4Requisition Automated Processing System
RAR 1rapid access recording, 2risk assessment report
RAREP radar weather report
RARP reverse address resolution protocol
RAS 1requirements allocation sheet, 2rear area security, 3random access storage, 4reliability, availability and serviceability,5remote access service, 6row address select, 7row address strobe, 8rectified airspeed, 9[JP 3-50.3] recovery activation signal
RAS/STADES Record Association System/Standard Data Elements System (WWMCCS®)
RASAPI Remote Access Service Application Programming Interface [Microsoft]
RASC 1regional AUTODIN switching center, 2[AR 310-50] rear area security controller
RASCC [AR 310-50] rear area security control center
RASO [AR 310-50] rear airfield supply organization
RASP rapid acquisition spectrum processor
RASPE [AR 310-50] resident Army Senscom project engineer
RASSR reliable advanced solid-state radar
RAST Recovery Assistance and Traversing System
RASTAC random access storage and control
RASTAD random access storage and display
RASU [JP 1-02] random access storage unit
RAT 1reliability assurance test, 2reserve auxiliary transformer, 3ram-air turbine, 4resource assignment tool
RATAC radar target acquisition
RATAN radar and television aid to navigation
RATCC [AR 310-50] radar air traffic control center (United States Navy)
RATCF DAIR radar air traffic control facility direct altitude and identity readout
RATE remote automatic telemetry equipment
RATEL [AR 310-50] radiotelephone
RATELO [AR 310-50] radiotelephone operator
RATER response analysis tester
RATG 1[AR 310-50] radiotelegram, 2[AR 310-50] radiotelegraph, 3[AR 310-50] radiotelegraphic, 4[AR 310-50] radiotelegraphy
RATO rocket-assisted take off
RATS retrieval and transmission system
RATSCAT radar target scatter
RATT radio teletypewriter
RAU 1remote acquisition unit, 2radio access unit, 3[FM 101-5-1] remote access unit
RAVE rendering acceleration virtual engine [Apple Computer]
RAVIR radar video recording
RAWARC radar report and warning coordination system
RAWIN radar wind sounding
RAWINSONDE radar wind sounding and radiosonde
RAWS 1radar altitude warning system, 2radar attack and warning system
RB 1radar beacon, 2return to bias, 3right button (of a 2 or 3 button mouse), 4[JP 1-02] short-range coastal or river boat
RB std [JP 1-02] rubidium standard
RBA 1recovery beacon antenna, 2[DoD/DSMC] revolution in business affairs
RBAAP [AR 310-50] Riverbank Army Ammunition Plant
RBAC role based access control
RBBS remote bulletin board system
RBC 1relocatable binary code, 2request for business clearance, 3[JP 4-02.1] red blood cell
RBCS remote bar code system
RBD reliability block diagram
RBE 1radiation biological effectiveness, 2relative biological effectiveness, 3[TR 350-70] reply by endorsement, 4[JP 1-02] remain-behind equipment
RBEC realistic battlefield environmental condition
RBECS Revised Battlefield Electronic CEOI System
RBF remote batch facility (Honeywell)
RBHC regional Bell holding company
RBI 1ripple-blanking input, 2[JP 1-02] RED/BLACK isolator
RBL 1reliability based logistics, 2readiness based level
RBN [AR 310-50] radio beacon
RBO ripple-blanking output
RBOC 1rapid blooming offboard chaff, 2regional Bell operating company
RBP [AR 310-50] radio breakdown point
RBR radar boresight range
RBS 1radar bomb scoring, 2random barrage system, 3radar bomb site, 4remote batch station
RBT remote batch terminal
RBV rapid battlefield visualization
RC 1Reserve Component, 2radio control, 3ray control electrode [vacuum tube], 4remote control, 5research center, 6resistance-capacitance, 7resistor-capacitor circuit (as in filters), 8resource center (SPACECMD), 9response cell, 10range commander,11reimbursable code, 12review cycle, 13[JP 1-02] river current, 14[JP 1-02] receive clock, 15[JP 1-02] regional coordinator. 16[AR 310-50] Radio Code Aptitude Area
RC/CC responsibility center/cost center
RC-NCOES Reserve Component Noncommissioned Officer Education System
RC3 1[TRADOC] reserve component course configuration, 2Reserve Component Course Configured Courseware [program],3Reserve Component Coordination Council
RCA 1Radio Corporation of American, 2riot control agent, 3regulatory contracting approval, 4[JP 1-02] residual capabilities assessment
RCACS [AR 310-50] USREDCOM Command and Control System
RCAF [AR 310-50] Royal Canadian Air Force
RCAM Refueling Capability Assessment Model (HQ USAF)
RCAS 1Reserve Component Automation System (formerly CAMIS), 2USREDCOM Command and Control System, 3residual capability assessment survey, 4[TR 350-70] Reserve Component Automated System
RCAT 1radio-code aptitude test, 2[JP 3-07.4] regional counterdrug analysis team, 3[AR 310-50] radio-controlled aerial target
RCC 1radio common carrier, 2recovery control center, 3remote communications central, 4regional computer center, 5radio communications coordinator, 6remote control center, 7remote communications center, 8routing control center, 9rescue coordination center, 10regional control center, 11resources control console for ELINT and COMINT systems, 12robotic command center, 13range commander council, 14request for contract clearance, 15resource control center, 16[JP 1-02] relocation coordination center
RCCBPL resource constrained capabilities based program list
RCCC [AR 310-50] Reserve Component center counselor
RCCF [AR 310-50] Reserve Components contingency force
RCCPDS [CJCSI 3150.14] Reserve Component Common Personnel Data System
RCD 1research and acquisition communications division, 2remote change directory
RCDC radar course directing central
RCDCB [AR 310-50] regional civil defense coordination boards
RCE regional coordinating element
RCEI range communications electronics instructions
RCEM [JP 4-04] regional contingency engineering management
RCERIP [AR 310-50] Reserve Component Equipment Readiness Improvement Program
RCF 1remote concentration facility (Honeywell), 2repair cycle float
RCH route characteristics file
RCI radar coverage indicator
RCID [AR 310-50] recruiter code identification
RCIRS recoverable consumption item requirements system (AFLC)
RCIS remote controlled intelligence system
RCL 1rotate carry left, 2radio communications link, 3recoilless
RCLG [AR 310-50] recoilless gun
RCLO [AR 310-50] reports control liaison officer
RCLR [AR 310-50] recoilless rifle
RCM 1reliability centered maintenance, 2radar countermeasures, 3reliability corporate memory, 4recessed contact mechanism,5radio countermeasures, 6requirements correlation matrix [USAF], 7Rules for Courts-Martial
RCMP [JP 3-07.4] Royal Canadian Mounted Police
RCMU remote control and monitoring unit
RCN 1record control number, 2registry control number, 3resource control number, 4[AR 310-50] Royal Canadian Navy
RCO 1Reserve Component office, 2reports control officer, 3remote control office, 4remote control oscillator, 5range control officer,6record communications operator, 7regional compliance offices, 8requirement control officer, 9requisition control office, 10[JP 3-08] regional coordinating office (DoE)
RCOC region communications operations centers (DCA)
RCONDO [AR 310-50] reconnaissance commando doughboy
RCP 1request change proposal, 2remote control panel, 3remote copy [Internet], 4restore cursor position, 5retention control points,6[TTPIO-ABCS] relevant common picture, 7[JP 1-02] resynchronization control panel
RCPA [AR 310-50] Reserve Components Program of the Army
RCPAC Reserve Component Personnel and Administration Center (Army)
rcpt [AR 310-50] reception
RCR 1rotate carry right, 2runway condition rating, 3runway condition reading
RCRA Resource Conservation and Recovery Act
RCS 1requirement control symbol, 2radar cross section, 3remote control system, 4reports control symbol, 5rearward communications system, 6regional control station, 7records communications switching system, 8reports control system, 9revision control system [UNIX], 10retention categorie summary
RCSC requirement computation suppression code
RCSP [JP 1-02] remote call service position
RCSS Reconnaissance Cargo-135 Support Server
RCT 1resolves control transformer, 2rework/ completion tag, 3repair cycle time, 4reliability confidence testing, 5[JP 3-50.2] rescue coordination team (Navy), 6[AR 310-50] radar control trailer
RCTB [AR 310-50] Reserve Components troop basis
RCTDAP Reserve Component Training Development Action Plan
rctg [AR 310-50] recruiting
RCTI [TR 350-70] Reserve Component training institution
RCTL resistor-capacitor-transistor logic
RCTP [AR 310-50] Reserve Components Troop Program
RCTSR [AR 310-50] Radio Code Test, Speed of Response
RCU 1Reserve Component unit, 2radio control unit, 3remote control unit, 4reserve component unit, 5[JP 1-02] rate changes unit
RCV 1receive, 2reaction control valves
RCVR receiver
RCZ rear combat zone
rd 1road, 2rutherford
RD 1research and development (commonly R and D), 2radiation detection, 3readiness date, 4received data, 5register drive,6requirements document, 7restricted data, 8root diameter, 9[AR 310-50] restricted data (Atomic Energy Act of 1954), 10receive data, 11data requirements document, 12remove directory, 13reference designation, 14[FM 101-5-1] radius of damage, 15[JP 1-02] ringdown, 16[AR 310-50] required date
RD&A research, development and acquisition
RD&E research, development, and engineering
RD&EC Research, Development and Engineering Center (Army)
RD&J radar deception and jamming
RD/GT reliability development/growth test
RDA 1research, development, and acquisition, 2reliability design analysis, 3remote database access, 4remote display/alarm
RDAISA Research, Development and Acquisition Information Systems Agency
RDAP research, development, and acquisition plan
RDB 1radar decoy balloon, 2research and development board, 3relational database, 4receive data buffer, 5requirements data bank
RDBMS relational database management system
RDC 1reliability data center, 2reproduction and distribution center, 3reference designation code, 4review draft copy
RDCLK received timing clock
RDCOMP round(s) complete
RDD 1requirements definition document, 2required delivery date
RDD/RAD required delivery date/required availability date
RDDBS redundant distributed database system
RDE radial defect examination
RDE&C [Army] Research, Development, and Engineering Center
RDEC 1Research, Development, and Engineering Center (Army), 2requirement data exchange card
RDEX readiness exercise
RDF 1radio direction finder, 2rapid deployment forces, 3radio direction finding, 4revised delivery forecast
RDGT reliability development and growth test
RDIDS Rapid Deployment Integrated Defense System
RDI reporting identifier
RDIT replication, distribution, installation and training
RDJTF Rapid Deployment Joint Task Force (now United States CENTCOM)
RDL requirements document library
RDLO research and development liaison offices
RDM recording demand meter
RDMF rapid deployable medical facility
RDMS 1Rapid Deployable Mobile System (ESC), 2relational database management system
RDMSS 1Rapidly Deployable Mobile SIGINT System, 2Remotely Deployable Mission Support System
RDO 1reconnaissance duty officer, 2redistribution order, 3remote data object, 4[JP 3-07.4] request for deployment order
RDOS real-time disk operating system
RDP 1rapid deployment planning, 2radar data processing, 3reliable datagram protocol, 4[AR 310-50] ration distributing point
RDPC 1regional data processing center, 2[AR 310-50] radar data processing center
RDPE [AR 310-50] radar data processing equipment
RDPI remote data processing installation (now RIPC)
RDPS radar data processing system
RDR XMTR radar transmitter
RDRAM RAMBUS dynamic random access memory
RDRINT radar intermittent
RDS 1requirements data sheet, 2rapid dissemination system, 3radio data system, 4remote diagnostic support
RDSC research and development standard contract
RDSR receiver data service request
RDSS research and development streamlined solicitation
RDT 1remote data transmitter, 2reliability development test
RDT&E research, development, testing, and evaluation
RDT&E/A research, development, testing, and evaluation (appropriation), Army
RDT&E/AF research, development, testing, and evaluation (appropriation), Air Force
RDT&E/M research, development, testing, and evaluation (appropriation), Marines
RDT&E/N research, development, testing, and evaluation (appropriation), Navy
RDTE research, development, testing, and evaluation [TRADOC-preferred over RDT&E]
RDTL resister diode transistor logic
RDTM rated distribution training management
RDTO receive data transfer offset [IBM]
RDU 1RADEC data unit, 2reinforcement drafting unit, 3remote display unit
RDX directorate of program installation
RDYLD ready to load data
RE 1radial error, 2receive element, 3rate effect, 4reporting subsystem (WIS), 5research establishment, 6reverse engineering, 7[AR 310-50] research engineering
REA 1request for equitable adjustment, 2request for engineering assistance, 3[AR 310-50] reentry angle
REACT 1radio emergency associated citizens teams, 2[CJCSI 3222.01] rapid execution and combat targeting
REACTS 1Radiation Emergency Assistance Center Training Site,2Readiness Exercise and Crisis Transportation System
READ 1remote electronic alphanumeric display, 2real-time electronic access
READIP [AR 310-50] readjustment pay
READY resource augmentation duty
REALCOM real-time communications computer
REALP real property inventory (USAF)
REAMS [AR 310-50] Resource Evaluation and management System
REAP remote entry acquisition
REAPS Reportable Excess Automated Property System
REAR 1reliability engineering analysis report, 2[FM 101-5-1] rear command post (graphics)
REARM [AR 310-50] Army program for renovation of armament manufacturing
REAS Realistic Electromagnetic/Electronic Warfare Arena Simulator
REBM radio electronic battle management
REC 1radio electronic combat [translation of the Russian terminology for ECM.], 2rectifier, 3request for, 4reconstitutable enduring communication 5regional evaluation centers, 6record of environmental consideration
REC. recreation [USENET newsgroup category]
REC3I reconstitutable enduring communications command, control, and intelligence
RECA residual capability assessment
recap [FM 101-5-1] recapitulation
RECAS Residual Capability Assessment System (part of GWS)
RECAT [CJCSI 3410.01] residual capabilities assessment team
RECBAD [AR 310-50] United States Army Recruiter Badge
RECBASS Reception Battalion Automated Support System
RECC regional emergency communications coordinator (GSA)
RECCE [JP 1-02] reconnaissance
RECCEXREP reconnaissance exploitation report
RECMOB [JP 4-05] reconstitution-mobilization
recncln [AR 310-50] reconciliation
recon 1reconnaissance, 2[AR 310-50] reconnoiter
RECON 1Reconnaissance Information System (WWMCCS®), 2reconnaissance system, 3[JP 1-02] reconnaissance
RECP receptacle
RECREP reconnaissance report
RECS 1radio electronic combat support (NATO), 2rear echelon HF COMINT systems radio electronic combat support (FSU) (NATO)
RECSHIP receiving ship
RECSTA receiving station
rect rectifier
RED 1risk estimate distance, 2[AR 310-50] rapid excess disposal
REDAP reentrant data processing
REDCAP Real Time Electromagnetic Digitally Controlled Analyzer Processor
REDCOM United States Readiness Command
REDCON readiness condition (Army)
REDMAC readiness management center
REDOPS readiness operations
REDP redeployment
REDSOD repetitive explosive device for soil displacement
REDTRAIN readiness training
reenl [AR 310-50] reenlist
REENLA [AR 310-50] reenlistment allowance
REENLB [AR 310-50] reenlistment bonus
REEP regression estimation of event probabilities
ref 1[AR 310-50] refer, 2[AR 310-50] refresher, 3[AR 310-50] reference, 4[AR 310-50] referred
REF [JP 1-02] reference(s)
REFILES JCS standard reference files (JOPS)
REFORGER [AR 310-50] return of force to Germany
REFRAD [AR 310-50] released from active duty
REFRADT [AR 310-50] released from active duty for training
REFRAT [AR 310-50] released from annual training
reg 1[AR 310-50] regular, 2[AR 310-50] regulate, 3[AR 310-50] regulated, 4[AR 310-50] regulating, 5[AR 310-50] regulation
Reg regulation
REG 1register, 2regular languages
REGAF Regular Air Force
REGAL rigid epoxy glass acrylic laminate
REGENCY NET unclassified code name for USEUCOM HF/SSB communications system
REGLOS [AR 310-50] Reserve and Guard Logistic Operations - Streamline
regt 1regiment, 2[AR 310-50] regimental
rehab [AR 310-50] rehabilitate
REI 1research-engineering interaction, 2report or automated equivalent
REINF reinforced alert
REINS requirements electronic input system
REIS reconstitutable and enduring intelligence system
REJ reject
REJAC receiver/jammer capability
rel 1[AR 310-50] relation, 2[AR 310-50] relative, 3[AR 310-50] release, 4[AR 310-50] released, 5[AR 310-50] relief, 6[AR 310-50] relieve, 7[AR 310-50] relieved
REL 1rapidly extensible language, 2reliability, 3[JP 1-02] relative
RELCAN [JP 1-02] releasable to Canada
RELI reliability
RELOC relocation file
RELROK releasable to Republic of Korea
RELSECT relative sector
rem [JP 1-02] roentgen equivalent mammal
REM 1reliability engineering model, 2remark, 3remote, 4ring error monitor, 5roentgen equivalent mammal, 6[AR 310-50] roentgen equivalent man
REMAB remote marshaling base (PACOM)
REMARC Resource Management Accounting Control System
REMBASS Remotely Monitored Battlefield Sensor System
REMIS Reliability and Maintainability Information System
REMOS real-time event monitor
REMS 1remotely employed sensors, 2Registered Equipment Management System
REMT 1[CJCSI 3410.01] regional emergency management team, 2[AR 310-50] radiological emergency medical team
REN 1remote enable, 2rename
REO radar electro optical
rep 1[AR 310-50] repair, 2[AR 310-50] represent, 3[AR 310-50] representative, 4[AR 310-50] represented
REP 1range error probable, 2rendezvous evaluation pad, 3repeat reports, 4repeat, 5replacement, 6Reserve Enlistment Program (Army), 7resource estimating procedure, 8robots exclusion protocol, 9representative, 10resource enhancement program
REP L-T repair leadtime day
REPCAT report corrective action taken
REPDU [AR 310-50] reporting for duty
REPE repeat while equal
REPIN [AR 310-50] reply if negative
REPNE repeat while not equal
REPNZ repeat while not zero
REPOL 1reporting emergency petroleum, oils, and lubricants, 2[JP 1-02] petroleum damage and deficiency report
REPR [AR 310-50] real estate planning report
REPRO regional programs office
REPSHIP report of shipment
REPSHIPS [AR 310-50] reports of shipments
rept [AR 310-50] report
REPUNIT [JP 4-02.1] reporting unit
REPZ repeat while zero
req request
REQAFA [AR 310-50] request advise as to further action
REQANS [AR 310-50] request answer by (date)
REQAURQN [AR 310-50] request authority to requisition
REQCAP requirement capability (Army)
REQCONF [JP 1-02] request confirmation
REQDI [AR 310-50] request disposition instructions
REQFOLINFO [AR 310-50] request following information be forwarded this office
REQIBO [AR 310-50] request item be placed on back order
REQSI [AR 310-50] request shipping instructions
REQSSD [AR 310-50] request supply status and expected delivery date
REQSTATASK [JP 3-50.2] air mission request status tasking
REQSUPSTAFOL [AR 310-50] request supply status of following
REQTAT [AR 310-50] it is requested that
REQTRAC [AR 310-50] request tracer be initiated
REQUCHRD [AR 310-50] request unit of issue be changed to read
REQUEST Recruit Quota System
REQVAL Requisition Validation System
REQVER requirements verification
REREG re-register
res [AR 310-50] reserve(s)
RES 1resistor, 2remote execution service, 3radio emission surveillance, 4remote emitter system, 5reset, 6resolution, 7[FM 101-5-1] radiation exposure status
RESA [CJCSI 3500.02A] research, evaluation, and system analysis
RESAR reference safety analysis report
RESC Reconstitutable Enduring Satellite Communications System
RESCAP Rescue Combat Air Patrol
RESCORT [JP 3-50.2] rescue escort
RESCU Resource Cost and Utilization System (USMC)
RESDAT [AR 310-50] RESTRICTED DATA - Atomic Energy Act of 1954
RESHIP report of shipment
RESOMS Resource Scheduling and Operational Management System
RESPO [AR 310-50] responsible property officer
RESS radar echo simulation subsystem
RESTA [AR 310-50] reconnaissance, surveillance, and target acquisition
RESTAT [AR 310-50] Reserve Components status reporting
ret [AR 310-50] retire
RET 1resolution enhancement technology [HP], 2return, 3[JP 1-03.17] retired
RETAIN 1Remote Technical Assistance and Information Network, 2Reenlistment, Reclassification, and Assignment System
RETC [AR 310-50] regional emergency transportation center
RETCO [AR 310-50] regional emergency transportation coordinator
RETO review of education and training for officers
retrans [FM 101-5-1] retransmission
retro retrofit
REU remote emitter unit
REVA [AR 310-50] recommended vehicle adjustment
REVIC revised enhanced version of intermediate COCOMO
REW radio-electronic warfare
REWSON Reconnaissance and Electronic Warfare Systems Office, Navy
REWTS Responsive Electronic Warfare Training System
REX 1readiness exercise, 2relocatable executable
REXEC remote execution
rexmit [AR 310-50] retransmitted
REXX Restructured Extended Executor (language) [IBM]
RF 1Reserve Forces, 2radio frequency, 3range finder, 4rating factor, 5[JP 1-02] response force, 6[AR 310-50] replacement factor
RF/EMPINT [JP 1-02] radio frequency/electromagnetic pulse intelligence
RF/IR radar frequency/infrared frequency
RF-4 Phantom II
RF-ATE radio frequency automatic test equipment
RFA 1Reserve Forces Act, 2request for assistance, 3radio frequency authorization, 4request for final approval, 5[FM 101-5-1] restrictive fire area, 6[JP 1-02] restricted fire area, 7[AR 310-50] relieved from assigned
RFAA [AR 310-50] relieved from attached and assigned
RFAT [AR 310-50] relieved from attached
RFATHREE [AR 310-50] Reserve Forces Act of 1955, three-month's trainee
RFB request for bid
RFC 1request for comments, 2radio-frequency charts, 3recommended flight clearance, 4request for changes, 5[JP 1-02] response force commander
RFCC regional freight consolidation center
RFCM radio frequency countermeasure
RFCP Radio Frequency Compatibility Program
RFD 1ready for data, 2request for discussion [Internet], 3ready-to-load date, 4request for deviation, 5[AR 310-50] reserve forces duty
RFDB RED FLAG Database (TFWC)
RFDIU RF/digital interface unit
RFDU radio frequency distribution unit
RFE 1request for enhancement, 2request for exception
RFEA request for equitable adjustment
RFEI request for engineering information
RFF 1request for funds, 2remote file facility (Honeywell)
RFG radar field gradient
RFI 1Reserve Forces intelligence, 2radio frequency interference, 3request for information, 4radio frequency interferometer, 5ready for installation, 6ready for issue, 7[FM 101-5-1] request for intelligence
RFIS Reserve Forces Intelligence School
RFIT radio-frequency interference tests
RFL [FM 101-5-1] restrictive fire line
rflmn [AR 310-50] rifleman
RFM 1reactive factor meter, 2repair forecasting model
RFMS 1radio frequency management system, 2risk feedback management strategy
RFNA [AR 310-50] red fuming nitric acid
RFO request for orders
RFP 1request for proposal, 2request for product
RFPB Reserve Forces Policy Board
RFPI rapid force projection initiative
RFPITS radio frequency portable input terminals
RFPSO 1request for proposal support office, 2request for proposal support organization
RFQ 1request for quotation, 2radio frequency quadropole
RFR radio frequency radiation
RFS 1request for service, 2radio frequency shift, 3remote file sharing, 4remote file system, 5radio frequency surveillance, 6return fire simulator, 7[AR 310-50] ready for sea
RFT 1ready for training [date], 2revisable form text, 3rich text format
RFTP request for technical proposal
RFTS [AR 310-50] radio frequency test set
RFU 1ready for use, 2reserved for future use, 3radio frequency unit
RFV request for visit
RFW 1radiofrequency weapons, 2request for waiver
RG 1rate gyroscope, 2regulatory guide, 3reticulated grating, 4reconnaissance group, 5[CJCSI 3410.01] reconstitution group. 6[AR 310-50] readiness group, 7[AR 310-50] Reserve grade
RG&K reference guides and keys
RGA rate gyro assembly
RGB red, green, blue
RGC repair group category
RGL 1reading grade level, 2report generator language
RGM ship-launched, guided ground-to-ground missile
RGP reliability growth program
RGR 1[FM 101-5-1] ranger (graphics), 2[JP 1-02] ranger
RGRT [AR 310-50] Ranger tab
RGS 1radio guidance system, 2rate gyro system, 3readiness groups, 4requirement generation system
RGS CODE reading group specialist code field
RGSC ramp generator and signal converter
RGT 1resonant gate transistor, 2reliability growth test, 3remote ground terminal, 4reliability growth testing
RGWS remote graphic workstation
RGZ [AR 310-50] recommended ground zero
Rh [JP 4-02.1] Rhesus
RH 1radiological health, 2relative humidity, 3reserve shutdown hours, 4rheostat, 5[JP 1-02] reentry home
RH-53 Sea Stallion
RHA [AR 310-50] records holding area
RHAW Radar Homing and Warning system, AN/APR-25
RHC 1right-hand circular [polarization], 2rotation hand controller
rhd [AR 310-50] railhead
RHD removable hard disk
RHDD removable hard disk drive
RHE radiation hazard effects
RHI 1range height indicator, 2range height indicator
RHIB [JP 1-02] rigid hull inflatable boat
RHIMS Red Horse Information Management System (USAF)
RHOGI radar homing guidance
rhr [AR 310-50] roentgens per hour
RHR 1rejectable hazard rate, 2residual heat removal
RHS right hand side
RHU [FM 101-5-1] replacement holding unit
RHWR radar homing and warning receiver
RHWS radar homing and warning system
RI 1radio interference, 2Rhode Island, 3reflective insulation, 4resistance inductance, 5routing indicator, 6referential integrity, 7ring indicate, 8routing identifier, 9[JP 3-08] Refugees International, 10[AR 310-50] radiation intensity
RIA 1requirements integration and approval, 2[AR 310-50] Rock Island Arsenal
RIACS Research Institute for Advanced Computer Science (NASA)
RIAR requirement inventory analysis report
RIB 1recoverable item breakdown, 2routing information base, 3[JP 1-02] rubberized inflatable boat
RIBS 1readiness in base services, 2Rapidly Installed Breakwater System, 3[AR 310-50] Restructured Infantry Battalion System
RIC 1requirement identity code, 2resource identification code, 3routing indicator code, 4instrumentation coordination,5Requirements Integration Council, 6resource and implementation cooperative, 7routing identifier code, 8request authority to conclude
RICC [AR 310-50] reportable Item Control Code
RICO [JP 3-07.4] racketeer influenced corrupt organizations
RID 1review item disposition, 2[TRADOC] Requirements Integration Directorate, 3routing identification
RIDB readiness integrated database (Army)
RIDS 1Readiness Improvement Data System (WWMCCS®), 2receiving inspection data status report
RIF 1radio-influence field, 2reduction-in-force, 3routing information field, 4reduction-in-force, 5risk information form
RIFF resource interchange file format [Microsoft]
RIFI radio interference field intensity
RII 1request for intelligence information, 2receiving inspection instructions, 3routing information indicator
RIIM recoverable item inventory manager
RIIXS remote interrogation information exchange subsystem
RIK replacement-in-kind
RIL repairable item list
RILS 1resident integrated logistics suppor, 2[AR 310-50] Rapid Integrated Logistic Support Systemt
RILSA resident integrated logistic support activity
RILSA/RPT resident integrated logistic support activity/resident provisioning team
RIM 1remote installation and maintenance [Microsoft], 2ship-launched SAM, 3requirements integration manager, 4retail item manager, 5retainable instructional material, 6[AR 310-50] receipt, inspection, and maintenance
RIMC reparable item movement control
RIME RelayNet International Message Exchange
RIMOB [AR 310-50] Reserve indication of mobilization
RIMP remote input message processor
RIMS 1research and development information management system, 2Records Information Management System (USAF), 3Rescue Information Management System (MAC)
RIMSTOP retail inventory management and stockage policy
RIN 1remote intelligent network, 2regular inertial navigator, 3routing instruction note, 4[AR 310-50] report identification number
RINAL radar inertial altimeter
RINS rotorace inertial navigation system
RINT 1radar intermittent, 2radiation intelligence, 3[JP 1-02] unintentional radiation intelligence
RINU replacement inertial navagaton unit
RIO radar intercept officer
RIOMETER relative ionospheric opacity meter
RIOT 1real-time input-output transducer, 2remotely independently operable transceiver
RIP 1Register of Intelligence Publications, 2receiving inspection plan, 3remote imaging protocol, 4regulatory and information policy, 5report on individual personnel, 6raster image processor, 7routing information protocol [Novell], 8repairing in place, 9[FM 101-5-1] relief in place
RIPC remote information processing center
RIPEM Riordan's Internet Privacy Enhanced Mail
RIPL reconnaissance and interdiction planning line
RIPPL recoverable item provisioning part list
RIPS 1radioisotope power supply, 2range instrumentation planning study, 3radio isotope power system, 4Reconnaissance Information System (JCS), 5raster image processing system
RIPT requirement integrated product team
RIR 1reliability investigation request, 2reduction in requirement
RIRQ routed item repair quantity
RIS 1range instrumentation ship, 2reporting identification symbol, 3revolution indicating system, 4Range Information System (TFWC), 5[CJCSI 3410.01] Reconnaissance Information System
RISC 1reduced instruction set chip, 2reduced instruction set computer, 3reduced instruction set computing
RISCAE reduced instruction set computer Ada environment
RISD Research and Acquisition Information Systems Division (AFSC)
RISE 1readiness improvement through systems engineering (ESD), 2[AR 310-50] reliability improvement selected improvement
RISF resupply and replacement intermediate storage file
RISOP red integrated strategic offensive plan
RIST radar installed system tester
RISTA reconnaissance, intelligence, surveillance, and target acquisition (see RSTA)
RIT 1readiness initiative team, 2red interface terminal, 3radio information test, 4raw input thread [Microsoft], 5radio interface terminal, 6[JP 1-02] remote imagery transceiver, 7reclamation insurance type
RITN real-time information transfer and networking
RIU 1remote interface unit, 2radio interface unit
RIV radio influence voltage
RIW reliability improvement warranty
RIWG requirements integration working group
RIXT remote information exchange terminal
RJ ramjet
RJ III rivet joint
RJ-4 ramjet fuel
RJE remote job entry
RJET remote job entry terminal
RJITF regional joint intelligence training facility
RJO [AR 310-50] remote job output
RJTD [CJCSI 3410.01] reconstitution joint table of distribution
RKO range keeper operator
rkt [AR 310-50] rocket
RL 1research laboratory, 2resistance-inductance, 3resistor logic, 4receive location, 5rocket launcher, 6retention level, 7[FM 101-5-1] release line
RLA repair level analysis
RLB relocatable binary code
RLC 1radio launch control system, 2resistance-inductance-capacitance
RLCM remote line control module
RLD 1received line detect, 2ready-to-load date, 3reload, 4required load date
RLE 1run length encoded, 2run length encoding
RLF reusable library framework
RLG 1ring laser gyro, 2[JP 3-07.5] regional liaison group
RLGM [JP 1-02] remote loop group multiplexer
RLGM/CD [JP 1-02] remote loop group multiplexer/cable driver
RLL run length limited
RLN remote LAN node [DCA, ICC]
RLO returned letter office
RLOGIN remote login
RLP remote line printer
RLRC regional logistic readiness center
RLSD received line signal detected
RLSI ridiculously large-scale integration
RLSO [JP 3-07.4] regional logistics support office
RLSTK rolling stock summary system
RLT 1regimental landing team (USMC), 2[AR 310-50] relating to, 3[AR 310-50] rolling liquid transporter
RM 1reject message, 2reset mode, 3resource maintenance, 4resource management, 5radio monitoring, 6deputy commander for resources, 7radio maintenance, 8risk management
RM&A reliability, maintainability, and availability
RM&S reliability, maintainability, and supportability
RMA 1reliability, maintainability, and availability, 2return material authorization, 3rear maintenance area, 4return to manufacturer authorization, 5rate monatomic analysis, 6record management application, 7risk management application, 8[DoD/DSMC] revolution in military affairs, 9[AR 310-50] Rocky Mountain Arsenal
RMB 1requirements management board, 2right mouse button
RMC 1[DoD] returned to military control, 2resource management center, 3remote multiplexer combiner, 4regional maintenance center, 5[AR 310-50] regular military compensation
RMDIR remove directory
RME relay mirror experiment
RMF 1resource measurement facility, 2remote management facility, 3resource management flight, 4ROD master files
RMFC resource management flight chief
RMG 1resource management group, 3Java remote method invocation [SunSoft]
RMI 1radio magnetic indicator, 2reliability maturity index, 3returned munitions inspection
RMIS 1reprographics management information system, 2resource management information system, 3[AR 310-50] Readiness Management Information System
RMISTB Resource Management Information System Test Bed (MAC)
RMKS [JP 1-03.17] remarks
RML 1remote microwave link, 2radar microwave link
RMM 1read-mostly memory, 2remote maintenance monitor
RMMC [AR 310-50] regimental materiel management center
RMMP reliability and maintainability management plan
RMMT Rail Movements Management Team (Army)
RMO 1resource management office, 2records management official, 3radio materiel officer, 4requirements management office, 5[JP 3-07.5] regional Marine officer
RMOC [AR 310-50] recommended maintenance operation chart
RMON 1remote monitor, 2remote monitoring
RMOS refractory metal oxide semiconductor
RMP 1requirements management plan, 2Reserve Mobility Plan (HQ USAF), 3resource management plan, 4remote maintenance processor [IBM], 5reprogrammable microprocessor, 6remaining milestone pageholder, 7risk management program, 7[AR 310-50] Reentry Management Program
RMPE rapid message processing element
RMR 1resource management review, 2regional maintenance representative, 3reliability, maintainability, and recovery
RMS 1resource management system, 2requirements management system, 3regulatory manpower system, 4root mean square,5record management services, 6reconnaissance management system, 7regional military separatism, 8remote monitoring system
RMT resource management team
RMTR [AR 310-50] redesigned missile tracking radar
RMU 1resource management update, 2remote maneuvering unit, 3[JP 1-02] receiver matrix unit
RMV [AR 310-50] reentry measurement vehicle
RMW read-modify-write
RN 1Regency Net [survivable HF radio C3 system], 2relay node, 3random number, 4read news [Internet], 5recovery net
RNA [AR 310-50] rations not available
RNAV [JP 1-02] area navigation
RNCC reference number category code
RND random
RNG 1random number generator, 2range
RNO regional nuclear options
RNP 1regional network provider, 2remote network printer, 3remote network processor
RNR receive not ready
RNS [AR 310-50] radar netting station
RNSP residual nuclear strike plan
RNU [AR 310-50] radar netting unit
RNVC reference number variation code
Ro [JP 1-02] search radius rounded to next highest whole number
RO 1radar operator, 2range operations, 3readout, 4reportable occurrence, 5receive only, 6research objective, 7reverse osmosis,8routine order, 9requirement objective, 10requisition objective, 11route order, 12[FM 101-5-1] Romania, 13[AR 310-50] reporting officer, 14[AR 310-50] requisitioning objective
RO/RO roll-on roll-off
ROA 1return on asset, 2[JP 1-02] restricted operations area
ROAD 1rapid object application development, 2[AR 310-50] Reorganization Objective Army Divisions
ROAR [AR 310-50] return of Army repairable
ROAT radio operator’s aptitude test
ROB 1radar order of battle, 2reorder buffer [Intel]
ROBCO readiness objective code (UNITREP)
ROBY results, output, benefits, or yield
ROC 1required operational capability [obsolete, see ORD, sense 1], 2rate of coverage, 3rate of climb, 4receiver operating characteristics, 5Reserve officer candidate, 6regional operations center, 7reconnaissance operations center
ROC-V Robotic Countermine Vehicle
ROCC regional operations control centers (NORAD)
ROCCM [AR 310-50] controlled devices countermeasures and deception
ROCID [AR 310-50] Reorganization of Combat Infantry Division
ROCLANT Regional Operations Center Atlantic (Norfolk)
ROCP radar out of commission for parts
ROCPUC [AR 310-50] Republic of Korea Presidential Unit Citation Badge
ROCR remote optical character recognition
ROCU [JP 1-02] remote orderwire control unit
ROD 1required operational dates, 2release order directive [obsolete, see ERO, sense 3], 3record of decision, 4report of discrepancy
RODAC [AR 310-50] Reorganization Objective Army Division, Army, and Corps
RODP roll-off discharge platform
ROE 1rules of engagement, 2[AR 310-50] roster of exception
ROEREQ rules of engagement request
ROEX [JP 1-02] rules of engagement exercise
ROG receipt of goods
ROH 1regular overhaul, 2restricted overhaul
ROI 1report of investigation, 2return on investment, 3range operational instructions, 4region of interest, 5[FM 101-5-1] rules of interaction
ROIC [AR 310-50] resident officer in charge
ROICC resident officer in charge of construction
ROID report of item discrepancy
ROIPB rear operations intelligence preparation of the battlefield
ROIS radio operational intercom system
ROK Republic of Korea
ROKA [AR 310-50] Republic of Korea Army
ROL 1rotate left, 2reorder level
ROLAP relational on-line analytical processing
ROLD reorder level deficit
ROLR receiving objective loudness rating
ROM 1rough order of magnitude, 2read-only memory, 3[FM 101-5-1] refuel on the move
ROMAD radio operator, maintenance and driver
RON remain over night
ROOM real-time object-oriented modeling
ROP 1remote operator position, 2record of purchase, 3recovery operating plan, 4RISC operation [AMD], 5raster operation,6receive only printer, 7[AR 310-50] Republic of Panama, 8[AR 310-50] reorder point
ROPA [AR 310-50] Reserve Officer Personnel Act
ROPES route and penetration evaluation
ROPL reorder point level
ROPP receive-only page printer
ROPS readiness, operations and planning systems division (J-3)
ROQ return on qualification
ROR 1range only radar, 2rotate right, 3repair of repairables, 4reparables
RORG regional organization code
RORO roll on, roll off
ROS 1reduced operational status, 2read-only storage [IBM], 3[AR 310-50] return from overseas
ROSE 1retrieval by on-line search, 2remotely operated special equipment, 3remote operation service element
ROSS RAND Object Simulation System
ROT running object table
ROTA [FM 101-5-1] releases other than attack (related nuclear, biological, and chemical)
ROTC Reserve Officer Training Corps
ROTCM Reserve Officers Training Corps manuals
ROTCR [AR 310-50] Reserve Officer Training Corps region
ROTERM receive only terminal
ROTHR [JP 3-07.4] relocatable over-the-horizon backscatter radar (USN)
ROTI recording optical tracking instrument
ROTR receive-only tape perforator
ROTS 1remote operating terminals, 2ruggedized off the shelf
ROW 1right-of-way, 2rest of the world
ROWPU reverse osmosis water purification unit
ROYGBIV red, orange, yellow, green, blue, indigo, violet
ROZ [FM 101-5-1] restricted operations zone
RP 1relative performance, 2reporting post, 3response planning, 4restoration priority, 5recovery phase, 6rocket propelled, 7route package, 8refit period, 9recommended practice, 10record position, 11recurring periodical, 12recommended price adjustment,13Reserve Personnel, Army, 14rotorcraft pilot associate, 15[FM 101-5-1] Republic of Philippines, 16[AR 310-50] release point (ground traffic), 17[JP 1-02] reconstitution priority,18 [JP 1-02] retained personnel
RP&E receive, process, and exploitation
RPA 1remote passphrase authorization, 2route planning aid, 3Reserve pay and allowances, 4[AR 310-50] Reserve personnel, Army
RPAM recruiting policy analysis model
RPB 1range prioritization board, 2[FM 101-5-1] regional PSYOP battalion, 3[AR 310-50] regional preparedness board
RPBG [AR 310-50] revised program and budget guidance
RPC 1remote procedure call, 2row parity check, 3reparable processing center, 4root path cost, 5[AR 310-50] regional preparedness committee, 6[AR 310-50] reporting to commander
RPCA remotely programmable conference arranger
RPCO reclamation program control officer
RPD 1radar planning device, 2retarding potential difference, 3rapid prototyping development
RPDH reserve shutdown planned derated hours
RPE 1radial probable error, 2registered professional engineer, 3remote peripheral equipment, 4resource planning and evaluation
RPEC resource protection executive committee
RPEP [AR 310-50] Register of Planned Emergency Procedures
RPF 1remote processor function, 2report format, 3report program facility, 4raster product format, 5rotatable pool factor, 6[AR 310-50] real property facilities
RPFO resupply planning factors office
RPG 1rocket propelled grenade, 2Report Program Generator (programming language), 3research planning guide, 4receiver processing group, 5receiver processor group, 6role playing game, 7rounds per gun
RPI 1rated position identifier, 2restoration priority indication, 3radar precipitation integrator, 4reduced price incentive, 5reduced price initiative, 6[AR 310-50] real property inventory
RPIE 1real property installed equipment, 2real property inventory account system
RPIO [AR 310-50] registered publication issuing office
RPL 1radar processing language, 2running program language, 3requested privilege level, 4resident programming language, 5[AR 310-50] repair parts list
RPM 1rate per minute, 2reliability performance measure, 3revolutions per minute, 5radio packet modem [Motorola],6reprogrammable memory, 7real property maintenance
RPMA real property maintenance activity
RPMA/MIS real property maintenance activities/MIS (USN)
RPMB [Army] remotely piloted mini-blimp [a small airship for surveillance purposes]
RPMF 1real property maintenance floor, 2[AR 310-50] Reserve Personnel Master File
RPMIO [AR 310-50] registered publication mobile issuing office
RPN 1real page number, 2reverse Polish notation
RPO 1responsible property officer, 2radiation protection officer, 3responsible program office, 4responsible project office
RPOADS Remotely Piloted Observation Aircraft Designator System (Army)
RPOM real property operation and maintenance
RPOMA real property operation and maintenance activity
RPP 1red patch panel, 2resource protection program, 3[AR 310-50] regional priority program, 4[AR 310-50] requisition processing point
RPPO regional printing and procurement office
RPPROM reprogrammable PROM
RPQ request for price quotation
RPR 1rapid power reduction, 2repair product menu
RPRA remotely piloted research aircraft [a teleguided aircraft to test the oblique wing concept]
RPRINTER remote printer [NetWare]
RPROP [AR 310-50] receiving proficiency pay
RPRV remotely piloted research vehicle
RPS 1realtime programming system, 2regulatory performance summary report, 3revolutions per second, 4remote processing station, 5remote procedure services, 6Reactor Protective System
RPSCTDY [AR 310-50] return to proper station upon completion of TDY (temporary duty)
RPSE real property similar equipment
RPSM resources planning and scheduling method
RPSTC repair parts and special tools list
RPSTL repair parts special tools list
RPT 1repeat, 2resident provisioning team, 3[JP 1-03.17] report
RPTF red patch and test facility
RPSTL repair parts special tools list
RPTOR reporting organization
RPU 1radio propagation unit, 2radio phone unit, 3receiver processor unit
RPV remotely piloted vehicle
RQ 1relational query, 2requirement precision, 3[FM 101-5-1] Puerto Rico
RQBE relational query by example [Fox Pro]
RQF rescue flight
RQG rescue group
RQL reference quality level
RQMT [JP 1-02] requirement
rqmts requirements
rqn [AR 310-50] requisition
RQN SEC requisition sector
rqr required
RQS 1rate quoting system, 2rescue squadron
RQT 1reliability qualification test, 2reliability qualification testing, 3[AR 310-50] ready qualified for standby
RQUERY RISOP query
RQW rescue wing
RR 1race relations, 2receive ready, 3receiving report, 4register to register instruction, 5rondezvous radar, 6repitition rate, 7return rate, 8round robin, 9readiness reports, 10requirements review,11real reality, 12radio relay, 13recoilless rifle, 14[AR 310-50] retro-rocket
RR/EO [AR 310-50] race relations/equal opportunity
RRA regular reports of audit
RRAC [AR 310-50] regional resources advisory committee
RRAD Red River Army Depot
RRB 1requirement review board, 2[AR 310-50] regular reenlistment bonus
RRC 1requirements review committee, 2[NATO] rapid reaction corps, 3radio remote control, 4Requirements Review Council [HQDA], 5regional repair center
RRD reclamation receiving document
RRDF [JP 1-02] RO/RO (roll-on/roll-off) discharge facility
RRF 1Ready Reserve Force, 2[NATO] rapid reaction force, 3ready reserve fleet, 4regional radio facility, 5regional relay facility,6reconnaissance reporting facility
RRG Requirements Review Group (USAF)
RRI 1response for request for intelligence information, 2reimbursement and refund indicator
RRIS remote radar integration station
RRITA rapid response intra-theater airlifter
RRM red resource monitoring
RRMRP [AR 310-50] Ready Reserve mobilization reinforcement pool
RRNS redundant residue number system
RRP 1reconnaissance reference point, 2rapid response process
RRPC [AR 310-50] reserve reinforcement processing center
RRR 1remove, repair and replace, 2RAM rationale report, 3rapid runway repair, 4rework removal rate
RRRA radar reflector resolution array
RRRP resource recovery recycling program
RRRQ routing repair replacement quantity
RRRV rate of rise of restriking voltage
RRRWG RAM rationale report working group
RRS 1radio research station, 2required response spectrum, 3restraint release system, 4radio relay site, 5radiobiological research unit, 6Ready Reserve status, 7Resupply Requirement System (HQ USAF), 8remote relay station
RRSF repair and return status file
RRSTRAF [AR 310-50] Ready Reserve Strategic Army Forces
RRT radio receiver/transmitter
RRU 1remote read-out unit, 2[AR 310-50] radio research unit
RRV residual risk value
RRW relative risk weighting
RRWG RFPSO/SS reengineering working group
RS 1radiated susceptibility, 2range safety, 3remote station, 4resident school, 5recovery system, 6recommended standard (as in RS-232) [EIA], 7record separator, 8request to send, 9radio shack, 10reconnaissance squadron, 11radio set, 12receive segment,13receiver segment, 14red switch, 15remoting subsystem, 16revised status, 17right side, 18resume sheet, 19requirements statement,20rail surveillance service, 21reentry system, 22[FM 101-5-1] Russia, 23[FM 101-5-1] radiation status, 24[JP 1-02] requirement submission, 25[JP 1-02] rate synthesizer, 26[AR 310-50] regulating station, 27[AR 310-50] report of survey, 28[AR 310-50] road space, 29[AR 310-50] roll stabilization
RS-IM residual support item manager
RSA 1Range Standardization and Automation program, 2[JP 4-01.7] retrograde storage area, 3[AR 310-50] Redstone Arsenal
RSA129 129 digit cryptographic security number named for inventors: Drs. Rivest, Shamir, and Adelman
RSAC 1Recreational Software Advisory Council, 2Rand Strategy Assessment Center
RSAG [AR 310-50] Reserve Storage Activity, Germersheim
RSAK [AR 310-50] Reserve Storage Activity, Kaiserslautern
RSAL [AR 310-50] Reserve Storage Activity, Luxenbourg
RSAS Rand Strategic Assessment System
RSC 1regional support center, 2runway surface condition, 3regional support command, 4[JP 1-02] rescue sub-center, 5[JP 1-02] red station clock, 6[AR 310-50] record status code
RSCIE remote station communication interface equipment
RSCS remote spooling communications system
RSD 1responsible system designer, 2route server daemon, 3repairable support division, 4reparable spare division
RSDP remote site data processing
RSEA responsible system engineering authority
RSEM RF signal environment monitor
RSFFP [AR 310-50] Retired Serviceman's Family Protection Plan
RSFP rivet switch follow-on program
RSG 1readiness support group, 2[JP 1-02] reference signal generator
RSH remote shell
RSI 1rationalization, standardization, and interoperability (NATO), 2receipt, storage, and issue, 3[AR 310-50] record status indicator, 4[AR 310-50] replacement stream input
RSIC Radiation Shielding Information Database (DoE)
RSIP radar system improvement program
RSIU radio set interface unit
RSIUFL [AR 310-50] release suspension for issue and use of following lots
RSL 1received signal level, 2request-and-status link, 3[AR 310-50] remote sprint launch
RSLF Royal Saudi Land Forces
RSLP rocket system launch program
RSM 1resource management system, 2response surface methodology
RSMO regional storage management office
RSN record serial number
RSNP [AR 310-50] Registered Student Nurse Program
RSO 1reconnaissance system operator, 2runway supervisory officer, 3regional security officer, 4retirement services officer,5radiation safety officer, 6regional security office, 7[AR 310-50] range safety officer, 8[AR 310-50] reconnaissance and safety officer
RSO&I [FM 101-5-1] reception. staging, onward movement, and integration
RSOC regional SIGINT operations center
RSOF required special optional features
RSOI [TTPIO-ABCS] reception, staging, onward movement, and integration
RSOM [TTPIO-ABCS] reception. staging, onward movement
RSOP [AR 310-50] reconnaissance, selection, and occupation of position
RSP 1reconnaissance and security positions, 2render safe procedure, 3record select program, 4required space character, 5red switch program, 6readiness spare packages, 7[JP 1-02] Department of Defense Red Switch Project
RSPA [JP 4-01.7] Research and Special Programs Administration
RSPL recommended spare parts list
RSR 1radar service request, 2required supply rate, 3resource status report
RSRC resource system review committee
RSS 1remote shutdown system, 2root sum square, 3remote slave station, 4reliability, supportability, and survivability, 5relaxed static stability, 6remote slave set, 7remote surveillance system, 8rosette scanning seeker, 9runway supervisory sets, 10[JP 1-02] radio subsystem
RSSC 1[JP 1-02] regional space support center, 2[JP 1-02] regional satellite support cell, 3[JP 1-02] Regional Signals Intelligence Support Center (NSA)
RST 1remote switching terminal, 2reset-set trigger, 3reset, 4restart
RSTA reconnaissance, surveillance, and target acquisition
RSTER radar surveillance technology experimental radar
RSTN radio solar telescopic network
RSTS resource sharing time sharing [Digital]
RSTS/E resource sharing time-sharing system/extended
RSTV [JP 1-02] real-time synthetic video
RSU 1remote switching units, 2runway supervisory unit, 3RCAS supported unit, 4[JP 1-02] rapid support unit
RSV 1resupply vehicle, 2revised standard edition
RSWC right side up with care
RSX real time resource sharing executive
RT 1receiver-transmitter, 2rough terrain, 3radio telephony, 4radiographic test, 5rated time, 6reduction table, 7regression testing,8remote terminal, 9real time, 10RISC technology, 11run time, 12radio telephone, 13radio transceiver, 14reaction time, 15relocatable target, 16report test, 17rough terrain, 18radiographic testing, 19record technician
RT/IOC real-time input/output controller
RT/NRT real time/near real time
RTA 1residual threat assessment, 2receiver/transmitter antenna, 3responsible test activity, 4[AR 310-50] Royal Thai Army
RTAC real-time adaptive control
RTACS real-time adaptive control system
RTAF [AR 310-50] Royal Thai Armed Forces
RTAM remote terminal access method
RTAS real-time advisory system
RTASS Remote Tactical Airborne SIGINT System (ESC)
RTB 1return to base, 2read tape binary
RTC 1reader tape contact, 2real-time command, 3real-time computer, 4removeable top closure, 5[USN] Recruit Training Command, 6real-time channel, 7remote terminal concentrator, 8real-time clock, 9real-time control, 10requirement type contract,11Resolution Trust Corporation
RTCA real time casualty assessment
RTCC 1real-time computer complex, 2[JP 4-01.7] rough terrain container crane
RTCF real-time computer facility
RTCH [JP 1-02] rough terrain container handler
RTCON real-time connect
RTCS real-time computer system
RTCU real-time control unit
RTD 1read tape decimal, 2real-time display, 3resistence-temperature detector [probe], 4return to duty, 5replacement task distribution
RTDC real-time data channel
RTDHS real-time data handling system
RTDM real-time data migration
RTDS reutilization, transfer, donation, or sale
RTE 1remote terminal emulator, 2run-time environment, 3real-time executive, 4resident training equipment
RTEL reverse TELNET [Internet]
RTF 1radiotelephone, 2reconnaissance technical flight (USAF), 3remote task force, 4rich text format, 5remote test facility, 6radar test facility, 7[JP 1-02] return to force
RTFL [JP 1-02] rough terrain forklift
RTG reconnaissance technical group
RTG-CD routing codes
RTI 1routing indicator, 2referred to input, 3run time infrastructure, 4[TR 350-70] regional training institute
RTIC real time information in the cockpit
RTIF RAMP test and integration facility
RTIP real time interactive processor
RTIRS real-time information retrieval system
RTL 1real-time language, 2resistor-transistor logic, 3register transfer language, 4run time library, 5register transfer level, 6right-to-left, 7resistor transfer logic, 8[AR 310-50] Research and Technology Laboratories (AVRADCOM)
RTLP [JP 1-02] receiver test level point
RTM 1read the manual, 2recording tachometer, 3real-time monitor, 4register-transfer module, 5response time monitor, 6ready to move, 7requirements traceability matrix, 8runtime manager [Borland], 9resin transfer molding, 10[JP 1-02] real time mode
RTMOS real-time multiprogramming operating system
RTMP routing table maintenance protocol
RTN 1related TCTO number, 2routing and transit number
RTO 1radioteletypewriter operator, 2radiotelephone operator, 3referred to output, 4radio-telephone officer, 5responsible test organization, 6[AR 310-50] rail transportation officer, 7[AR 310-50] railway traffic officer
RTOC 1rear area tactical operations center, 2real time
RTOK retest OK
RTOS Real-Time Operating System (MAC)
RTP 1real-time peripheral, 2requirement and test procedures, 3rapid transport protocol, 4real-time protocol, 5research and technology projects
RTPH round trips per hour
rtps remote tape processing system
RTR 1return and restore status, 2real-time reconnaissance
RTS 1regional training site(s), 2radar tracking station, 3request to send, 4ready to send, 5remote takeover system, 6reliable transfer service, 7reconnaissance technical squadron, 8remote terminal system, 9remote tracking station, 10repaired this station,11reparable this station, 12[JP 1-02] remote transfer switch
RTS-M regional training site(s) – maintenance
RTS-Med regional training site(s) – medical
RTS-S regional training site(s) – supply
RTSD range targets and STRAC directorate
RTSMP real time symmetric mullet processing
RTSP real-time streaming protocol
RTSS 1real-time scientific system, 2Reserve Training Support System (USN)
RTST radio technician selection test
RTT radio teletypewriter
RTTDS real-time telemetry data system
RTTI runtime type information
RTTV real-time television
RTTY radio teletypewriter (communications)
RTU 1replacement training unit, 2remote terminal unit, 3retransmission unit, 4real-time UNIX, 5reinforcement training unit
RTV real time video
RTWS raw tape write submodule
RU 1reporting unit (TACS/TADS), 2reproducing unit, 3replaceable unit, 4[JP 1-02\ rescue unit, 5[JP 4-01.7] release unit
RUC 1reporting unit code, 2[AR 310-50] rifle unqualified
RUDIST request for unit distribution system
RUIC 1reporting unit identification code, 2routing identifier (communications)
RUM resource and unit monitoring
RUP remote user's package (JDS)
RUR resource utilization report (DSDO)
RUR-5A antisubmarine rocket
RURPOP rural population file
RUSH 1remote use of shared hardware, 2responsive urgent service handling
RV 1rendezvous, 2reentry vehicle, 3[FM 101-5-1] radius of vulnerability, 4[JP 1-02] long-range seagoing rescue vessel, 5[JP 1-02] rekeying variable; reentry vehicle
RVA 1reactive volt-ampere meter, 2reliability variation analysis, 3relative virtual address
RVAAP [AR 310-50] Ravenna Army Ammunition Plant
RVEC regional value engineering coordinator
RVI reverse interrupt
rvlr [AR 310-50] revolver
RVM reactive voltmeter
RVN regional voice network (USSOUTHCOM)
RVNAFHMFC [AR 310-50] Republic of Vietnam Armed Forces Honor Medal, First Class
RVNAFHMSC [AR 310-50] Republic of Vietnam Armed Forces Honor Medal, Second Class
RVNCAMFC [AR 310-50] Republic of Vietnam Civil Actions Medal, First Class
RVNCAMSC [AR 310-50] Republic of Vietnam Civil Actions Medal, Second Class
RVNCAMUC [AR 310-50] Republic of Vietnam Civil Actions Medal, Unit Citation
RVNGCUC [AR 310-50] Republic of Vietnam Gallantry Cross Unit Citation
RVR runway visual range
rvse [AR 310-50] reverse
RVT 1remote video terminal, 2reliability verification test
RVTM requirement verification traceability matrix
RW 1reconnaissance wing, 2resistance welding, 3radioactive waste, 4rivet workforce, 5[FM 101-5-1] Rwanda, 6[AR 310-50] rotary wing
RWBH [AR 310-50] records will be handcarried
RWCEP real world crisis evaluation plan
RWCM [JP 1-02] regional wartime construction manager
RWDB II Relational World Data Bank II
RWI radio-wire integration
RWM 1rectangular wave modulation, 2rod worth minimizer, 3read-write memory
RWNBH [AR 310-50] records will not be handcarried
RWO Ramstein Warning Office
RWP recurring work program
RWR 1radar warning receiver, 2rear warning radar
RWRW rescue and weather reconnaissance wing
RWS 1remote workstation, 2rigid-wall shelter
RX 1reactor, 2receiver, 3receive, 4requisition express
RXD receive data
ry [AR 310-50] railway
RYE [AR 310-50] retirement year ending
RYG red/yellow/green
RYM [AR 310-50] reference your message
RZ 1recovery zone, 2return to zero
RZL return to zero level
RZM return to zero mark
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