| Acronym | Definition |
|---|
| OTCC➣Oklahoma Technology Commercialization Center (i2E Inc.; Oklahoma City and Tulsa, OK) |
| OTCC➣Obfuscated Tiny C Compiler (computer program) |
| OTCC➣Other than Conscious Communication (trademark of David R. Dobson) |
| OTCC➣Over the Counter Culture (band) |
| OTCC➣Omnitouch Contact Center (Lucent) |
| OTCC➣Oak Tree Country Club (various locations) |
| OTCC➣One Time Credit Card |