CSTT
| Acronym | Definition |
|---|---|
| CSTT | Cryptographic Support Test Tool |
| CSTT | Confédération Syndicale des Travailleurs du Togo (Lomé, Togo) |
| CSTT | Centre for Surface Transportation Technology |
| CSTT | Centre for Social Theory and Technology (University of Keele; UK) |
| CSTT | Commission for Scientific and Technical Terminology |
| CSTT | Combat Systems Training Team |
| CSTT | Cold Stimulation Time Test |