| Acronym | Meaning |
| DSPM | D.s.p. Malus (Latin |
| UN | United Nations |
| DRAGN | Double Radio Source Active Galactic Nucleus (dragon) |
| JROC | Joint Requirements Oversight Council |
| GTM | Guatemala (ISO 3166 Trigram) |
| VNIR | Visible And Near InfraRed |
| AA | Achieved Availability - Alcoholics Anonymous -Armed Forces Americas (postal Symbol) - Aruba (FIPS 10-4 Territory Code) -Assembly Area - Automobile Association- Avenue Of Approach |
| XVI | Sixteen (in Roman Numerals) |
| VCDS | (Canada) Vice-Chief Of The Defence Staff |
| RTA | Road Traffic Accident (British) |