| Acronym | Definition |
|---|
| TCSEC➣Trusted Computer System Evaluation Criteria (US DoD standard) |
| TCSEC➣Trusted Computer Security |
| TCSEC➣Trusted Computer Systems Evaluation Criteria |
| TCSEC➣Technical Committee on Security (IEEE) |
| TCSEC➣Trilateral Civil Society Education Consortium (various locations) |