- RWI
- RaceWalking International (Community » Sports)** Recreational Water Illness (Medical » Physiology)* Radio Wire Integration (Governmental » NASA)* Radio Wire Integration (Academic & Science » Electronics)* Raw Water Intake (Academic & Science » Ocean Science)* Raw Water Intake (Community)* Rural Watershed Initiative (Academic & Science » Ocean Science)* Resellers Web Interface (Business » Firms)* Real Wireless Intelligence (Computing » Telecom)* Radio Wire Interface (Governmental » Military)* Riley Whittle Incorporated (Governmental » Transportation)* Riley Whittle Incorporated (Regional » Railroads)* Rotary Wing Instrument (Governmental » Transportation)* Rotary Wing Instrument (Governmental » Military)* Read, Write, Initialize (Computing » Assembly)* Radio Waves, Inc. (Business » Firms)* Remote Weight Indicator (Governmental » Transportation)* Remote Weight Indicator (Governmental » NASA)* Regular Word Interval (Computing » Telecom)* Regular Word Interval (Community » Media)* Wilson Airport, Rocky Mount, North Carolina USA (Regional » Airport Codes)
Abbreviations dictionary. 2012.