| Acronym | Definition |
|---|
| TIDC➣Transport Infrastructure Development Corporation (Australia) |
| TIDC➣Texas Instruments Developer Conference (Texas Instruments, Inc.) |
| TIDC➣Tripura Industrial Development Corporation (est. 1974; India) |
| TIDC➣Trinity Irish Dance Company |
| TIDC➣Tourism Industry Development Centre (Canada) |
| TIDC➣Trade and Industry Development Council |