| Acronym | Meaning |
| AUC | Ab Urbe Condita / Anno Urbis Conditae (Latin From The Founding Of The City / In The Year Since The Founding Of The City) (of Rome) - Area Under The Curve (concentration Time Curve; Medicine) |
| SLT | Speech And Language Therapist -Solid Logic Technology (electronics) - Swing Landing Trainer (paratroops) - (i)Secondary Lymphoid Tissue |
| CCII | Command And Control Information Infrastructure |
| JLA | Justice League Of America |
| AIM | Many |
| GD | Grenada (ISO 3166 Digram) |
| THA | Thai Language (ISO 639-2 Code) |
| MPC | Minor Planet Center - Minor Planet Circular |
| YW | Yottawatt |
| NAFTA | North American Free Trade Agreement |