| Abbreviation | Definition |
|---|---|
| CTAA | Colegio Territorial de Arquitectos de Alicante (Spanish: Territorial College of Architects of Alicante) |
| CTAN | College Transition Action Network |
| CTAS | College Of Technology And Applied Sciences |
| CTBH | College Track Boyle Heights |
| CTC | Catholic Theological College |
| CTC | Central Texas College |
| CTC | Charlotte Technical College |
| CTC | City Technology College |
| CTC | Community and Technical College |
| CTC | Community and Technical Colleges |
| CTCC | Central Texas Commercial College |
| CTCL | Colleges That Change Lives |
| CTE | College for Technical Education |
| CTE | College for Technical Education's |
| CTE | College of Telecom and Electronics |
| CTE | College of Telecommunications Engineering |
| CTEP | College Test for English Placement |
| CTPC | College Technology Planning Committee |
| CTPE | College of Textile and Polymer Engineering |
| CTR | College Talent Recruitment |