| Acronym | Meaning |
| DF | Direct Fire - Direction Finding |
| AWG | Aruban Guilder (ISO 4217 Currency Code) |
| COPUS | U.K. Committee On The Public Understanding Of Science |
| MIA | Missing In Action |
| MECC | Minnesota Educational Computing Consortium (later Corporation |
| EZ | Czech Republic (FIPS 10-4 Country Code) -Extraction Zone |
| OCA | Observatoire De La C?te D'Azur - Offensive Counter-Air |
| ECCM | Electronic Counter-Counter-Measures |
| YTD | Year-To-Date |
| USPTO | United States Patent And Trademark Office |