| Acronym | Meaning |
| NCCAM | U.S. National Center For Complementary And Alternative Medicine |
| BGR | Bulgaria (ISO 3166 Trigram) |
| MACA | Military Aid To The Civil Authorities |
| IMDB | Internet Movie Database |
| SLOC | Sea Lines Of Communication - Source Lines Of Code |
| DCYSC | Discovery Channel Young Scientist Challenge |
| AXP | Ambulance EXchange Point |
| TC | Teracoulomb - Turks And Caicos (ISO 3166 Digram) - United Arab Emirates (FIPS 10-4 Country Code; From Trucial Coast States) |
| HRBL | High-level Representation Of Behavior Language (original Name Of The Herbal Language) |
| AUTL | Army Universal Task List |