| Acronym | Meaning |
| SVK | Slovakia (ISO 3166 Trigram) |
| ODB | Operational Data Base -Oxford Dictionary Of Byzantium |
| FS | Femtosecond |
| JCIET | Joint Combat Identification Evaluation Team |
| J4 | Joint Logistics Directorate |
| FCC | U.S. Federal Communications Commission |
| FAM | Foreign Affairs Manual |
| KT | Kilotesla |
| SMR | San Marino (ISO 3166 Trigram) |
| PBD | PolyButaDiene |