CTDS
| Acronym | Definition |
|---|---|
| CTDS | Connective Tissue Disorder Site (website) |
| CTDS | County Type District School (Arizona) |
| CTDS | Central Texas Dressage Society (Austin, TX; equestrian training and competition) |
| CTDS | Common Track Data Store |
| CTDS | Car Tax Debt Setoff |
| CTDS | Center for Technology and Disabilities Studies (University of Washington) |
| CTDS | Continuous-Time Dynamic System (mathematical modelling) |