| ITBC | Impedance Transmission Boundary Condition 
| Others |
| ITBC | Indigenous Tourism British Columbia
| Others |
| ITBC | Indonesia Theravada Buddhist Centre
| Others |
| ITBC | Information Technology Business Center
| Others |
| ITBC | Insecticide Treated Bednets and Curtains
| Others |
| ITBC | Institute for Tropical Biology and Conservation
| Others |
| ITBC | Institute for Tropical Biology Conservation
| Others |
| ITBC | Institute of Tropical Biology Conservation
| Others |
| ITBC | Integrated Trailer Brake Control
| Others |
| ITBC | Integrated Trailer Brake Controller
| Others |
| ITBC | Inter Tribal Bison Cooperative
| Others |
| ITBC | Internet Trade and Business Center
| Others |
| ITBC | Interprovincial Truck Bodies Corp
| Others |
| ITBC | Interprovincial Truck Bodies Corporation
| Others |
| ITBC | Inverted T Bridge Cap
| Others |