TCE
- Coefficient of thermal expansion
- Input–output memory management unit
- Internal Revenue Service
- TCE Consulting Engineers Limited
- Tail conditional expectation
- Tamil Nadu College of Engineering
- Tangible common equity
- Tasha's Cauldron of Everything
- Tasmanian Certificate of Education
- Technology-critical element
- Texas Campaign for the Environment
- The Chemical Engineer
- Thiagarajar College of Engineering
- Théâtre des Champs-Élysées
- Tilburg Center of Entrepreneurship
- Time charter equivalent
- Tonne of coal equivalent
- Transaction cost economics
- Treaty establishing a Constitution for Europe
- Trichloroethylene
- Tung Chung East station