| TIIC | Tamilnadu Industrial Investment Corporation 
| Others |
| TIIC | Technology Innovation and Incubation Center
| Others |
| TIIC | Technology Innovation and Incubation Centre
| Others |
| TIIC | Texas Instruments Innovation Challenge
| Others |
| TIIC | The Idiots In Charge
| Others |
| TIIC | The Idiots In Control
| Others |
| TIIC | The Independent Inventory Co
| Others |
| TIIC | The Inspiring Ideas Challenge
| Others |
| TIIC | The Institute of Institutional Critique
| Others |
| TIIC | Those Idiots In Control
| Others |
| TIIC | Title Introduction Information and Conclusion
| Others |
| TIIC | Trade and Industry Information Center
| Others |
| TIIC | Transport Infrastructure Investment Company
| Others |
| TIIC | Transtorno de identidade de integridade corporal
| Others |
| TIIC | Travel Insurance Industry Committee
| Others |
| TIIC | Tumor Infiltrating Immune Cells
| Others |