Tic (disambiguation)
- Jockey Club Ti-I College
- TESS Input Catalog
- Technology Innovation Centre
- Telecommunication Infrastructure Company of I.R.Iran
- Tenancy in common
- Testing, inspection and certification
- Thermal imaging camera
- Tic (musician)
- Tic Forrester
- Tic Price
- Tick (disambiguation)
- Tik (disambiguation)
- Tinak Airport
- Titanium carbide
- Tongue-in-cheek
- Total inorganic carbon
- Total ion current
- Treasury International Capital
- Truncated cube
- Trusted Internet Connection
- Tyne Improvement Commission