| Acronym | Meaning |
| CU | Copper (Latin Cuprum) |
| CEWC | Council For Education In World Citizenship |
| NARPV | National Association For Remotely Piloted Vehicles |
| AFL | CIO -American Federation Of Labor - Congress Of Industrial Organizations |
| THA | Thai Language (ISO 639-2 Code) |
| PI | P?li Language (ISO 639-1 Code) |
| SBS | Special Boat Service - Special Broadcasting Service |
| MTBF | Mean Time Between Failures |
| SFE | Supercritical Fluid Extraction - Sydney Futures Exchange |
| CANDU | CANada Deuterium Uranium (nuclear Reactor Design) |