| Acronym | Meaning |
| KIA | Killed In Action |
| TMP | East Timor (ISO 3166 Trigram; Obsolete 2002) -Temporary |
| ATAS | Air-To-Air Stinger (missile) |
| ARSC | Arctic Region Supercomputing Center |
| AQ | American Samoa (FIPS 10-4 Territory Code) - Antarctica (ISO 3166 Digram) |
| CA | Calcium |
| SWA | Swahili Language (ISO 639-2 Code) |
| AFRTS | Armed Forces Radio And Television Service |
| BCD | Binary-Coded Decimal |
| SQ | Sound Quality |