| Acronym | Meaning |
| AANEAS | Anglo-Australian Near-Earth Asteroid Survey |
| BEN | Benin (ISO 3166 Trigram) |
| NAVMACS | Naval Modular Automatic Communication Subsystem |
| NGN | Nigerian Naira (ISO 4217 Currency Code) |
| AVI | Audio Video Icon |
| ACK | Acknowledge (telecommunications; Cf. NAK) |
| SWAPO | South-West Africa People's Organisation |
| MSI | Micro-Star International -Multispectral Imagery |
| PCE | PerChlorEthylene |
| NTV | Non-Tactical Vehicle |