| Acronym | Meaning |
| NGATS | New Generation Army Targetry System |
| LOSAT | Line-Of-Sight Anti-Tank (missile) |
| CO | Cobalt |
| AFIST | Abrams Full Crew Interactive Skills Trainer |
| DCC | Digital Command Control (model Railroading) - Direct Client-to-Client (Internet Relay Chat) - Dismounted Close Combat |
| OED | Oxford English Dictionary |
| AET. | Aetatis (Latin |
| SGC | Server Gated Cryptography -Stargate Command |
| KAT | Georgian Language (ISO 639-2 Code) |
| NUTS | Nuclear Utilization Target Selection |