| Acronym | Meaning |
| GGNS | Grand Gulf Nuclear Station |
| HIS | High-resolution Infrared Sounder |
| AOS | Archive And Operations System |
| DD | Dated |
| B SCALE | Synoptic Scale Ranging From 100 To 1 |
| AAH | Advanced Attack Helicopter |
| ASLB | Atomic Safety Licensing Board |
| IT | Information Transport |
| STERAO | Stratosphere-Troposphere Experiments |
| ISF | International Symposium On Forecasting |