| Acronym | Meaning |
| SADCC | South African Development Coordination Conference |
| ASL | American Sign Language |
| IHOP | International H2O Project |
| FLOWS | FAA/Lincoln Laboratory Operational Weather Studies |
| ESA | Exploratory Shaft Facility |
| PSI | Pounds Per Square Inch |
| CCNS | Concerned Citizens For Nuclear Safety |
| MFE | Magnetic Field Explorer |
| PIREPS | Pilot Reports |
| ICE | Isoprene Canopy Experiment |