| Acronym | Meaning |
 | RCA | Radio Corporation Of America - Root Cause Analysis - Royal Canadian Artillery - Royal City Avenue (famous Entertainment Zone In Thailand) |
| GCSE | General Certificate Of Secondary Education (UK) |
| ADDIE | Analyze Design Develop Implement And Evaluate |
| SI | Silicon |
| PLD | Probable Line Of Deployment |
| TATT | Tired All The Time (medical Diagnosis In-joke) |
| PE | Ice Pellets (old Style METAR Code) - Peru (ISO 3166 And FIPS 10-4 Country Code Digram) -Physical Education - Premature Ejaculation -Prince Edward Island (postal Code) Price To Earning Ratio (used For Equity Shares) |
| AFRL | Air Force Research Laboratory |
| EP | Electronic Protection |
| BSA | Birmingham Small Arms (motorcycles Company) - Boy Scouts Of America - Brigade Support Area |
Browse by Letter:
