| R&D |
Research & Development
|
| R&TTE |
Radio and Telecommunications Terminal Equipment (Directive)
|
| Radar |
Radio Detection and Ranging
|
| Radius |
Remote Authentication Dial-in User Service
|
| RADSL |
Rate-Adaptive DSL
|
| RAM |
Random Access Memory OR Remote Access Multiplexer
|
| RAMS |
Reliable, Available, Maintainable and Safe
|
| RAN |
Radio Access Network OR Regional-Area Network
|
| RAP |
Resource Allocation Protocol
|
| RAS |
Remote Access Server
|
| RBB |
Received Block Bitmap
|
| RBOC |
Regional Bell Operating Company
|
| RCE |
Relative Constellation Error
|
| RCP |
Remote Call Procedure
|
| RCU |
Remote Control Unit
|
| RDBMS |
Relational Database Management System
|
| RDC |
Regional Distribution Center
|
| RDSLAM |
Remote DSLAM
|
| RDSTMC |
Radio Data System Traffic Message Channel
|
| REL |
Release
|
| RET |
Remote Electrical Tilt
|
| RF |
Radio Frequency
|
| RFC |
Request For Comment
|
| RFD |
Reduced Function Device
|
| RFI |
Radio Frequency Interference OR Request For Information
|
| RFIC |
Radio Frequency Integrated Circuit
|
| RFID |
Radio Frequency Identification
|
| RFP |
Request For Proposal
|
| RFPON |
Radio Frequency Optical Network
|
| RFQ |
Request For Quotation
|
| RGU |
Revenue-Generating Unit
|
| RGW |
Residential Gateway
|
| Rh |
Radio Head
|
| RHC |
Regional Holding Company
|
| RIAC |
Remote Instrumentation and Control
|
| RIM |
Research In Motion
|
| RIP |
Routing Information Protocol
|
| RISC |
Reduced Instruction Set Computing
|
| RJ |
Registered Jack
|
| RLAN |
Radio LAN
|
| RLC |
Radio Link Control
|
| RLL |
Radio In The Loop
|
| RM |
Resource Management
|
| RMA |
Request For Manual Assistance
|
| RMI |
Remote Method Invocation
|
| RMON |
Remote Monitoring
|
| RMS |
Root-mean-Square
|
| RMW |
Read-Modify-Write
|
| RNC |
Radio Network Controller
|
| ROADM |
Reconfigurable Optical Add Drop Multiplexer
|