| Acronym | Meaning |
| LCL | Lifting Consdensation Level |
| HRM | High Rate Multiplexer |
| AIC | Acceptable Intake For Chronic Exposure |
| STK | StorageTek |
| DGPS | Differential Global Positioning System |
| FCA | Functional Configuration Audit |
| SCM | Stratospheric Circulation Model |
| ANTA | 5-amino-3-nitro-1H-1 |
| XANADU | Software Name |
| ITOS | Improved Tiros Operational Satellite |