| Acronym | Meaning |
| PWP | Plot |
| NM | New Mexico (postal Symbol) |
| CND | Campaign For Nuclear Disarmament - Computer Network Defence |
| CBC | Canadian Broadcasting Corporation - Christmas Bird Count - Cipher-Block Chaining - Cornering Brake Control |
| SPS | Standard Positioning Service (GPS) |
| USD(P) | (U.S.) Under-Secretary Of Defense (Policy) |
| EMCON | (Electromagnetic) Emissions Control |
| DCOP | Desktop Communication Protocol |
| SISO | Simulation Interoperability Standards Organization - Society Of Independent Show Organizers |
| AFROTC | Air Force Reserve Office Training Corps |