| Acronym | Meaning |
| TACAMO | Take Charge And Move Out (U.S. Military) |
| AO | Angola (FIPS 10-4 Country Code; ISO 3166 Digram) -Approach Officer (submarine) - Area Of Operations |
| AFAICT | As Far As I Can Tell |
| F | Femto |
| ASD(SO/LIC) | (U.S.) (Special Operations & Low-Intensity Conflict) |
| OPLAN | Operation Plan (also OpPlan) |
| SAFICT | Software Agents As Facilitators Of Interoperability In Collective Training |
| KCL | King's College London |
| CMB | Cosmic Microwave Background |
| BLT | Bacon Lettuce Tomato (sandwich) |