| Acronym | Meaning |
| PRECP | Program On Nonlinearity Of Acid Precipitation Process |
| SCAR | Special Committee For Antarctic Research |
| D/RADEX | Digital Radar Experiment |
| UTC | Universal Time Coordinate Or Coordinated Universal Time |
| ATMS | Advanced Traffic Management System |
| UNCED | United Nations Conference On Environment And Development |
| JETDLAG | Part Of EUROTRAC |
| CCNS | Concerned Citizens For Nuclear Safety |
| ASLB | Atomic Safety Licensing Board |
| BCAPS | Biological Component Of The Air Pollution Studies |