| Acronym | Meaning |
| ATDRSS | Advanced TDRSS |
| O/I | Optimal Interpolation |
| LAOL | Los Alamos Opacity Library |
| WX | Weather |
| SPC | Small Particle Count (or Counter) |
| CAS | Commission For Atmospheric Science |
| APD | Advance Planning Document |
| NM | Network Management |
| ACME | Airborne Carbone In The Mountains Experiment |
| JEFNIC | Jeffco Network Infrastructure Completion Project |