| Acronym | Meaning |
| SH | Saint Helena (ISO 3166 Digram) -SONATRACH (Algerian Petroleum Company) |
| FSV | Fire Support Vehicle - Fisheries Survey Vessel - Flexible Sender Validation - Fort St. Vrain - Fu Ball Und Sportverein (German Football And Sport Association |
| QWG | Quadripartite Working Group (qwig) |
| PMMA | PolyMethylMethAcrylate |
| JBFSA | Joint Blue Force Situational Awareness |
| PRT | Portugal (ISO 3166 Trigram) -Provincial Reconstruction Team |
| MGM | Metro Goldwyn Mayer -Montgomery |
| RNA | RiboNucleic Acid |
| ATO | Air Tasking Order - Australian Taxation Office |
| BT | Bathythermograph -Bhutan (FIPS 10-4 Country Code; ISO 3166 Digram) - (ii) BitTorrent - (iii) British Telecommunications Plc |