| Acronym | Meaning |
| NSG | Natural Systems Group |
| F&A | Finance And Administration |
| FFS | Flight Facilities Survey |
| PA | Position Angle |
| MM90 | N/A |
| RGP | Reactive Gases And Particles Project |
| AGM | Atmospheric Gas Measurements Section |
| HIRDLS | High-Resolution Dynamics Limb Sounder |
| LHS | Left-hand Side |
| HIS | High-resolution Infrared Sounder |