English abbreviations that start with R
- R ... R
- R ... R&S
- R/S ... RA
- RA ... RAC
- RAC ... RAD
- RAD ... RAF
- RAF ... RAID
- RAID ... RAM-D
- RAM-D ... RAP
- RAP ... RAPS
- RAPS ... RASC
- RASC ... RAVAF
- RAVE ... RB
- RB ... RBI
- RBL ... RBSD
- RBSF ... RC
- RC ... RCAC
- RCAC ... RCD
- RCD ... RCK
- RCKST ... RCP
- RCP ... RCRPL
- RCRT ... RCV
- RCVR ... RDAA
- RDAC ... RDF
- RDF ... RDO
- RDO ... RDT
- RDT ... RE
- RE ... READ
- READ ... REB
- REB ... RED
- RED ... REJ
- REJ ... REP
- REP ... RERL
- RERL ... RET/EE
- RETAIN ... RF
- RF ... RFC
- RFC ... RFG
- RFG ... RFM
- RFM ... RFS
- RFS ... RG
- RG ... RGN
- RGNS ... RHA
- RHA ... RHO
- RHO ... RI
- RI ... RICC
- RICE ... RIH
- RII ... RIO
- RIO ... RISD
- RISD ... RITD
- RITD-HBT ... RJO
- RJRI5! ... RKVDU
- RKW ... RLD
- RLE ... RLOS
- RLP ... RM
- RM ... RMCA
- RMCA ... RMI
- RMI ... RMQ
- RMR ... RN
- RN ... RNI
- RNIB ... RNW
- RNW ... ROAR
- ROAR ... ROC
- ROC ... ROD
- ROE ... ROIAL
- ROIC ... RON
- RON ... RORF
- RORO ... ROU
- ROV ... RP
- RP ... RPC
- RPC ... RPI
- RPIS ... RPO
- RPOC ... RPT
- RPT ... RQI
- RQI ... RR
- RR ... RRC
- RRC ... RRF
- RRF ... RROD
- RRP ... RRT
- RRTF ... RS-422
- RS-422 ... RSC
- RSCC ... RSI
- RSI ... RSN
- RSNC ... RSR
- RSR ... RST
- RST ... RSY
- RSY ... RTAC
- RTAC ... RTC
- RTC ... RTE
- RTED ... RTK
- RTK ... RTO
- RTO ... RTR
- RTR ... RTT
- RTT ... RU
- RU ... RUM
- RUN ... RV
- RV ... RVG
- RVG ... RW
- RW ... RWF
- RWF ... RWP
- RWP ... RX
- Rx ... RYF
- RYF ... RZZ