| Acronym | Meaning |
| TRACE | Trace Remote Atmospheric Chemical Evaluation |
| SCCM | Single-column CCM |
| ADAACS | Affiliated Distributed Active Archive Centers |
| AIRAPT | International Association For Research On High Pressure Science & Technology |
| TIFF | Tag Image File Format |
| ETE | Estimated Time En Route |
| T-LAPS | Terminal LAPS |
| FIVRS | Financial Information Variance Reporting System |
| M3 | M Cubed |
| AIX | Advanced Interactive Executive |