| Acronym | Meaning |
| DOMSAT | Domestic Satellite |
| UNAM | Universidad Autonoma De Mexico |
| TDF | Technology Development Facility |
| EM | Electromagnetic |
| LGSOWG | Landsat Ground Station Operators Working Group |
| ISS | Information Support Services |
| GRASP | Graphic Animation System For Professionals |
| ATR | Attenuated Total Reflection |
| ACHEM | Atmospheric Chemistry Model |
| GLWQA | Great Lakes Water Quality Agreement |