SCA
Initialism of Shuttle Carrier Aircraft.
Proper noun
- Initialism of Shuttle Carrier Aircraft.
- Initialism of Software Communications Architecture.
- Initialism of Strong Customer Authentication.
Noun
- Initialism of sustainable competitive advantage.
- Initialism of superior cerebellar artery.
- Initialism of sudden cardiac arrest.
- In the UGSC (Underground Subliminal Community), a method or intended outcome of "respawning" where sudden cardiac arrest is induced through "subliminal audio" tracks to facilitate reality shifting.