| Acronym | Meaning |
| HRV | Croatian Language (ISO 639-2 Code) |
| LIN | Lingala Language (ISO 639-2 Code) |
| TCP | Traffic Control Point - Transmission Control Protocol - Trichlorophenol |
| DRET | Defence Research Establishment Toronto (obsolete 2002) |
| PBT | PolyButylene Terephthalate |
| COEA | Cost Operational Effectiveness Analysis (military) |
| FARC | Fuerzas Armadas Revolucionarias De Colombia (Spanish |
| AAD | Analogue-Analogue-Digital (CD Quality) - Australian Antarctic Division |
| FILO | First In |
| BCS | Bardeen |