| Acronym | Meaning |
| ALS | Amyotrophic Lateral Sclerosis - Automatic Landing System |
| UDP | User Datagram Protocol |
| USAFSPC | U.S. Air Force Space Command |
| ISRO | Indian Space Research Organisation |
| MHC | Major Histocompatibility Complex |
| PET | Personal Electronic Transactor - Pierre Elliott Trudeau - Positron Emission Tomography (as In PET Scan) - PolyEthylene Terephthalate (plastic) -Preliminary English Test |
| ST | Sotho Language (ISO 639-1 Code) |
| BI | Bislami Language (ISO 639-1 Code) |
| WOT | Waste Of Time |
| CDS | Chief Of The Defence Staff |