| Acronym | Meaning |
| UT | Universal Time |
| IWRA | International Water Resources Association |
| MOU | Memorandum Of Understanding |
| IADB | Interactive Ancillary Data Base |
| SOI | Solar Oscillations Imager |
| UNCOQ | Unaccompanied NonCommissioned Officers' Quarters |
| APS | Axial Power Shape |
| CASES | Cooperative Atmosphere Surface Exchange Study |
| CALCOMP | California Computer Products |
| MDDS | Maintenance Decision Support System |