| Acronym | Meaning |
| SC | Scandium |
| ASCII | American Standard Code For Information Interchange |
| HCSC | Higher Command And Staff Course |
| NIC | Network Interface Card -Nicaragua (ISO 3166 Trigram) |
| YHBT | You Have Been Trolled |
| GORP | Granola |
| CEWC | Council For Education In World Citizenship |
| SSNW | Same Shit |
| MEM | Message Exchange Mechanism -Microelectromechanical |
| SST | SuperSonic Transport -Training Submarine (US Navy Hull Classification) - Saturated Suction Temperature (refrigeration Cycles) |