| Acronym | Meaning |
| DCD | [Organ] Donation After Cardiac Death |
| TVA | Tennessee Valley Authority |
| MPSOC | MultiProcessor System-on-Chip |
| SDI | See Entry |
| HIV | Human Immunodeficiency Virus |
| ACA | Airspace Control Authority - Airspace Co-ordination Area - A Current Affair |
| IMO | In My Opinion - International Maritime Organization |
| NSABB | National Science Advisory Board For Biosecurity |
| NAVEUR | Naval Forces U.S. European Command |
| VUT | Vanuatu (ISO 3166 Trigram) |