| Acronym | Meaning |
| GMPCS | Global Mobile Personal Communications By Satellite |
| KI | Gikuyu Language (ISO 639-1 Code) |
| FWC | Football World Cup |
| SG | Sango Language (ISO 639-1 Code) |
| DGPS | Differential GPS |
| BVR | Beyond Visual Range |
| STC | Superior Temporal Cortex |
| GPG | GNU Privacy Guard |
| ASD(S&TR) | (U.S.) Assistant Secretary Of Defense (Strategy & Threat Reduction) |
| NFL | National Football League - No-Fire Line |