| Acronym | Meaning |
| OS | Ossetic Language (ISO 639-1 Code) |
| DART | Disaster Assistance Response Team - Dublin Area Rapid Transit |
| CFL | Canadian Football League - Co-ordinated Fire Line |
| HVAP | High Velocity Armour Piercing (ammunition) |
| CFG | Context-free Grammar - Control Flow Graph |
| DGA | Direction G?n?rale Des Arm?es (French Armed Forces General Directorate) |
| YTS | Youth Training Scheme |
| OCR | Optical Character Recognition |
| OPINTEL | Operational Intelligence |
| TH | Thai Language (ISO 639-1 Code) |