| Acronym | Meaning |
| HARS | High-Altitude Route Structure Workstation |
| FP | Fixed Price Contract |
| IOC | International Ozone Commission |
| MCS | Mesoscale Convective System |
| LTLOG | Landsat Technical Working Group |
| BNWL | Battelle Northwest Laboratory |
| GSD | Geographical Situation Display |
| ESFU | Enhanced Standard Format Unit |
| ABC | Advanced Ball Concept |
| CAST | Council For Agricultural Science And Technology |