| Acronym | Meaning |
| PSIA | Pounds Per Square Inch Absolute |
| OPLE | OMEGA Position And Location Experiment |
| IEF | Inventory Exchange Format |
| AOS/VS | Advanced Operating System/virtual Storage |
| ATA | Air Transport Association |
| APD | Areal Power Density |
| IMP | Interplanetary Monitoring Platform |
| SWEAT | Severe Weather Threat |
| ERG | External Review Group |
| CCSM-2 | Community Climate System Model ลก 2nd Generation |