| Acronym | Definition |
|---|
| TiDi➣Time Dilation (gaming) |
| TiDi➣Timed Doppler Interferometer |
| TiDi➣Thailand IC Design Incubator |
| TiDi➣Towson International Debate Institute |
| TiDi➣Tennessee Industrial Disposal, Inc. |
| TiDi➣Think It, Do It (VisionFocus Publishing books and tapes) |
| TiDi➣Traditional Indemnity Dental Insurance |
| TiDi➣Turner Investment Distributors, Inc. |