| Acronym | Meaning |
| DIR | Director's Office |
| MIESR | Matrix Isolation/Electron Spin Resonance |
| OSCAR | Oxidant-Scavenging Characteristics Of April Rains |
| NSBF | National Scientific Balloon Facility |
| WACCM | Whole Atmosphere Community Climate Model |
| PILPS | Program For Intercomparison Of Land Surface Parameterization Schemes |
| IOC | Initial Operating Capability |
| FAN | File Array Notation |
| LSM | Local System Management |
| VU | Voice Unit |