| Acronym | Meaning |
| PHOXA | Photochemical Oxidant And Acid Deposition Model Application |
| MIDI | Musical Instrument Digital Interface |
| ALP | Assemble Language Preprocessor |
| B | Bit |
| DIA | Direct-interaction Approximation |
| TDL | Tunable Diode Laser |
| F | Fahrenheit |
| NAVAID | Navigation Aid |
| AFB | Air Force Base |
| MSCP | Mass Store Control Processor |