| Acronym | Meaning |
| MEF | U.S. Marine Expeditionary Force - Minimum Essential Facility - Mission Essential Force |
| CBS | Columbia Broadcasting System - Corps Battle Simulation |
| CA | California (postal Symbol) - Canada (FIPS 10-4 Country Code; ISO 3166 Digram) - Catalonia -Civil Affairs - Close Armour - Computer Associates - Counter-Air |
| PAA | Position Area For Artillery |
| CHF | Swiss Franc (ISO 4217 Currency Code) |
| AM | Many |
| ESL | English As A Second Language |
| DRL | Daytime Running Lights - Dorman Roberts Ltd. |
| SGC | Server Gated Cryptography -Stargate Command |
| SRGW | Short-Range Guided Weapon |