| Acronym | Definition |
|---|
| BTSC➣Behind the Steel Curtain (Pittsburgh, PA) |
| BTSC➣Broadcast Television Systems Committee |
| BTSC➣British Two Stroke Club (motorcycles) |
| BTSC➣Biroja Tehnikas Servisa Centrs (Latvian: Office Technical Service Center) |
| BTSC➣Bon Temps Social Club (French: Good Times Social Club; San Diego, CA) |
| BTSC➣Back to Sleep Campaign (National Institute of Child Health and Human Development) |
| BTSC➣Business Transaction Surveillance Center |
| BTSC➣Behind the Scenes Contact (gaming) |