CTTB
| Acronym | Definition |
|---|---|
| CTTB | Centre Technique des Tuiles et Briques (French: Technical Center for Tiles and Bricks) |
| CTTB | City of Ten Thousand Buddhas (California) |
| CTTB | Cross the Track Boys (gang; Douglasville, GA) |
| CTTB | China Tibet Tourism Bureau (est. 1986) |
| CTTB | Checkout Techniques Test Bed (NASA) |
| CTTB | Component Technology Test Bed |