| Acronym | Meaning |
| AJP | Allied Joint Publication |
| AL | Attolitre |
| APC | Armoured Personnel Carrier - Armour Piercing Capped (ammunition) |
| B10 | Ben 10 |
| OP | Observation Point/Post |
| NFI | Not F****** Interested |
| BHD | Bahraini Dinar (ISO 4217 Currency Code) |
| SP | Special - Spring Tide (nautical Charts) |
| UMK | Uniwersytet Miko?aja Kopernika (Polish Nicolaus Copernicus University) |
| SMASS | Small Main-Belt Asteroid Spectroscopic Survey |