| Acronym | Meaning |
| ERTAQ | ERT Air Quality |
| ACS | Administrative Computing And Systems |
| ELVD | Every Launch Vehicle Directorate |
| IMEP | International Meteorological Educational Program |
| TAP | Diffusion Transport Models |
| HAILSWATH | South Dakota Hail Studies |
| ORSTOM | Institut Francais Pour Le Developpment En Corporation |
| AQD | Air Quality Digest |
| OMTF | Optical Modulation Transfer Function |
| MRIR | Medium Resolution Infrared Radiometer |