| Acronym | Meaning |
| P3I OR P?I | PrePlanned Product Improvement |
| NCW | Network Centric Warfare |
| ROH | Raeto-Romansh Language (ISO 639-2 Code) |
| DCSOPS | Deputy Chief Of Staff For Operations And Plans |
| SJC | Supreme Judicial Court Of Massachusetts (note: The Highest Court In The State Of Maine Is Also Called The Supreme Judicial Court) |
| ADP | Adenosine DiPhosphate - Army Doctrine Publication (UK |
| YMMV | Your Mileage May Vary |
| FQ | Baker Island (FIPS 10-4 Territory Code) - French Southern And Antarctic Territories (ISO 3166 Digram; Obsolete 1979) |
| DCCP | Datagram Congestion Control Protocol |
| BTID | Battlefield Target Identification Device |