| Acronym | Meaning |
 | AFEAS | Alternate Fluorocarbon Environmental Acceptability Study |
 | WORMTOMS | WORM To Mass Storage System |
 | NEPA | National Environmental Policy Act |
 | GED | Global Ecosystem Dynamics |
 | TING | Thermosphere-Ionosphere Nested Grid Model |
 | FTOS | FGGE Tropical Observing System |
 | CCR/IDA | Center For Communications Research/Institute For Defense Analyses |
 | UTC | Universal Time Coordinate Or Coordinated Universal Time |
 | CALS | Computer-aided Acquisition And Logistics Support |
 | DPC | DLESE Program Center |