| Acronym | Meaning |
| FIFRA | Federal Insecticide |
| LTV | Ling-Temco-Vaught Inc. |
| AM | Audio Modulation |
| ITPR | Infrared Temperature Profile Radiometer |
| HST | Hubble Space Telescope |
| CAST | Chinese Academy Of Space Technology |
| GPRA | Government Performance And Results Act |
| OD | Outside Diameter |
| MODS | Mission Operations And Data Systems |
| WOTAN | Wind Observations Through Ambient Noise |