| Acronym | Meaning |
| AF | Audio Frequency |
| FFS | Flight Facilities Survey |
| OPAL | Opacity Project At Livermore |
| NEDRES | National Environmental Data Referral System |
| ISR | Individual Schedule Request |
| IMC | International Meteorological Center |
| FAME | Florida Area Mesoscale Experiment |
| DOS DISK OPERATING SYSTEM | N/A |
| UNIDATA | UNIDATA Program Center |
| ROSE | Rural Oxidants In The Southern Environment |