| Acronym | Meaning |
| HIRS | High-resolution Infrared Radiation Sounder |
| FIAR | European Aviation Partnership |
| DASM | Design And Analysis Support Model |
| AVS EXPRESS | Upgraded Version Of The Application Visualization System |
| AWACS | Airborne Warning And Control System |
| LSA | Logistics Support Analysis |
| WISPIT | Winter Icing And Storms Project (WISP) Instrumentation Test |
| ARC | Accelerating Rate Calorimetry |
| IR | Infrared |
| A/C | Aircraft |