| Acronym | Meaning |
| FBCS | Fellow Of The British Computer Society |
| HMSO | Her Majesty's Stationery Office |
| JUO | Joint Urban Operations |
| SWHR | Society For Women's Health Research |
| CCSCS | Consultative Committee For Space Data Systems |
| NAMRL | Naval Aerospace Medical Research Laboratory |
| ZS | Zeptosecond |
| JCPM | Java Child Process Manager - Jesus Christ Prison Ministry |
| EOTS | Electro-Optical Tactical Sensor |
| J4 | Joint Logistics Directorate |