RFQ - Request For Quotation

RFS - Remote File System

RFS - Remote File Sharing

RFTDCA - Revisable - Form Text DCA

RGB - Red - Green - Blue

RH - Response Header

RH - Request Header

RHHP - Right Hand Half Plane

RHS - Right Hand Side

RIF - Routing Information Field

RIFF - Raster Image File Format

RIMS - Risk and Insurance Management Society

RIMS - Road Information Management System

RIP - Raster Image Processor

RIP - Routing Information Protocol

RIP - Remote Imaging Protocol

RISC - Reduced Instruction Set Computer

RIT - Robust Image Transmission

RIT - Risk Information Template

RITTY - Radio Tele Type

RJE - Remote Job Entry

RJP - Remote Job Processing

RL - Remote Login

RLA - Remote Link Adapter

RLCI - Reusability and Life Cycle Issue