| Acronym | Meaning |
| EASA | European Aviation Safety Agency |
| DIS | Defence Intelligence Staff - (U.S.) Defense Investigative Service - Distributed Interactive Simulation - Draft International Standard (ISO) |
| IN | Indium |
| CYM | Cayman Islands (ISO 3166 Trigram) |
| BLUFOR | Blue Force(military) |
| CMPD | Charlotte Mecklenburg Police Department |
| MAGTF | Marine Air-Ground Task Force |
| CM | Cameroun (FIPS 10-4 Country Code; ISO 3166 Digram) -Cruise Missile -Nine Hundred (in Roman Numerals) |
| IRR | Iranian Rial (ISO 4217 Currency Code) |
| N | Nano |