| Acronym | Meaning |
| TMTOWTDI | There's More Than One Way To Do It (from Perl) |
| FY | Fiscal Year -Former Yugoslav Republic Of Macedonia (NATO Country Code) |
| CCD | Charge-Coupled Device |
| SF | Fleet Submarine (retired US Navy Hull Classification) -San Francisco - Science Fiction -South Africa (FIPS 10-4 Country Code) -Speculative Fiction - Special Forces |
| CALL | (U.S.) Center For Army Lessons Learned |
| OBJ | Objective (military Parlance) |
| ZT | Zettatesla |
| AASPEM | Advanced Air-to-air System Performance Evaluation Model |
| BIP | Battlefield Interoperability Programme (ancestor Of MIP) - Boys Into Party (musical Group) |
| PRT | Portugal (ISO 3166 Trigram) -Provincial Reconstruction Team |