| Acronym | Meaning |
| NC | Network Computer -New Caledonia (ISO 3166 Digram) -Node Centre - Non-Consensual - Normally Closed -North Carolina (postal Symbol) |
| MX | Mail Exchange -Mexico (FIPS 10-4 Country Code; ISO 3166 Digram) -Missile EXperimental |
| JTIDS | Joint Tactical Information Distribution System (djay-tidz) |
| DGA | Direction G?n?rale Des Arm?es (French Armed Forces General Directorate) |
| SAAFR | Standard Use Army Aircraft Flight Route (safer) |
| CTGF | Connective Tissue Growth Factor |
| ASG | Area Support Group |
| TMA | Terminal Manoeuvring Area (restricted Flying Zone) |
| RC | See Entry |
| USFL | United States Football League |