CTP
- Airline codes-T
- CTP Iași
- CTP/Caxton
- Cambridge Technology Partners
- Canadian traveller problem
- Certified Treasury Professional
- Child-Turcotte-Pugh score
- Chinese Text Project
- Chisholm Trail Parkway
- Collection Tree Protocol
- Community Technology Preview
- Compania de Transport Public Cluj-Napoca
- Computer to plate
- Concern Tractor Plants
- Confederación de Trabajadores del Perú
- Convergence Technologies Professional
- Cristian Tudor Popescu
- Cyclohexylthiophthalimide
- Cytidine triphosphate
- Educational Records Bureau
- MIT Center for Theoretical Physics
- National Private Truck Council
- Republican Turkish Party
- SNIA Conformance Testing Program
- Vehicle insurance