| Acronym | Meaning |
| HSS | Health Service Support -High-Speed Steel |
| OSIA | (U.S.) On-Site Inspection Agency |
| KF | Kilofarad |
| JN | Jan Mayen Island (FIPS 10-4 Territory Code) |
| TSCA | Toxic Substances Control Act (tosca) |
| CTIS | Central Tire-Inflation System |
| MOE | Measure Of Effectiveness |
| METT | T -Mission |
| COO | Chief Operating Officer |
| MST3K OR MST3K | Mystery Science Theater 3000 |