| Acronym | Meaning |
| OCO | Oort Cloud Object |
| SRG | SACEUR Rover Group - Special Republican Guard |
| JATO | Jet-Assisted Take-Off |
| USR | Universal System Resources (/usr |
| JSD | Juris Scientiae Doctor (Latin |
| GOES | Geostationary Operational Environmental Satellite |
| VCDS | (Canada) Vice-Chief Of The Defence Staff |
| TAM | Tamil Language (ISO 639-2 Code) |
| MPSRON | Maritime Propositioning Ship Squadron |
| WO | Warrant Officer |