| Acronym | Meaning |
| C2W OR C?W | Command And Control Warfare |
| IANA | Internet Assigned Numbers Authority |
| CTMS | Clinical Trial Management System |
| BAA | British Airport Authority |
| DPDT | Double-Pole Double-Throw |
| OSDL | Open Source Development Labs |
| ORAU | Oak Ridge Associated Universities |
| G8 | Assistant Chief-of-Staff |
| IK | Inupiaq Language (ISO 639-1 Code) |
| COL | Colombia (ISO 3166 Trigram) |