| Acronym | Meaning |
| SWORD | Subjective WORkload Dominance |
| NPG | Needline/Network Participation Group |
| PY | Paraguay (ISO 3166 Digram) - Person-Year -Portsmouth Yardstick |
| AM | Many |
| SCCM | Standard Cubic Centimetre Per Minute (unit Of Measurement Of Fluid Flow) |
| NAVMACS | Naval Modular Automatic Communication Subsystem |
| C2V OR C?V | Command And Control Vehicle |
| JSOTF | Joint Special Operations Task Force |
| IBM | International Business Machines |
| ESV | Engineer Support Vehicle |