| Acronym | Meaning |
| BMNT | Begin Morning Nautical Twilight |
| FARC | Fuerzas Armadas Revolucionarias De Colombia (Spanish |
| ZT | Zeptotesla |
| AFN | Afghani (ISO 4217 Currency Code) |
| MODAF | Ministry Of Defence Architecture Framework (moh-daff) |
| NRU | Nauru (ISO 3166 Trigram) |
| IOC | Initial Operational Capability - Intergovernmental Oceanic Commission - International Olympic Committee - International Ornithological Congress |
| NEO | Near-Earth Object - Non-combatant Evacuation Operations |
| CFG | Context-free Grammar - Control Flow Graph |
| NETWARS | Network Warfare Simulation |