| Acronym | Meaning |
| QD | Quaque Die (Latin |
| OPEC | Organization Of Petroleum Exporting Countries |
| FAO | Faroese Language (ISO 639-2 Code) |
| RX | Medical Prescription (possibly From Latin Recipere |
| RTGS | Royal Thai General System Of Transcription - Real Time Gross Settlement |
| FBCB2 OR FBCB? | Force XXI Battle Command |
| CCIF | Comit? Consultatif International Des Communications T?l?phoniques ? Grande Distance (French For International Telephone Consultative Committee |
| NAICS | North American Industry Classification System |
| LRC | Local RTI Component - Logistics Readiness Center |
| ZN | Zinc |