| Acronym | Meaning |
| DPCO | Double-Pole Change Over |
| AAI | Applied Artificial Intelligence |
| AFSC | U.S. Air Force Staff College (obsolete; Replaced With JFSC). - U.S. Air Force Systems Command |
| TCP | Traffic Control Point - Transmission Control Protocol - Trichlorophenol |
| OASP | Operational Analysis Support Paper/Plan |
| NTSB | National Transportation Safety Board |
| UKR | Ukrainian Language (ISO 639-2 Code) |
| TIP | Thermal Identification Panel |
| NMSG | NATO Modelling And Simulation Group |
| SCCM | Standard Cubic Centimetre Per Minute (unit Of Measurement Of Fluid Flow) |