| Acronym | Meaning |
| A/C | Air Conditioned/Conditioning - Aircraft |
| TES | Tactical Event System |
| CBM | Many |
| IT | InferoTemporal (neurophysiology) - Information Technology -Italy (FIPS 10-4 Country Code; ISO 3166 Digram) |
| KO | Knocked Out |
| METAR | [Meteorological] Aviation Routine Weather Report |
| KOR | Republic Of Korea (ISO 3166 Trigram) |
| RISD | Rhode Island School Of Design (riz-dee) |
| AJD | Astronomical Julian Day |
| GS | Gigasecond |