| Acronym | Meaning |
| IHR | Institute For Historical Review |
| SWG | Surface Warfare Group - Symbology Working Group |
| ASD(HA) | (U.S.) Assistant Secretary Of Defense (Health Affairs) |
| HAART | Highly Active Anti-Retroviral Therapy |
| MCDL | Model Composition Definition Language |
| TACC | Tactical Air Control Centre - (USAF) Tanker Airlift Control Center |
| AMAPS | Aircraft |
| B?C | Blue ?yster Cult |
| SMS | Many |
| QR | Quake Rally - Qualitative Reasoning - Queensland Rail - Queen's Rangers - Quick Release - Quiet Riot -Qatar Airways (IATA Airline Designator) |