English abbreviations from ctn to ctr
- CTN (Cryptologic Technician Networks)
- CTNS (Capitol Television News Service)
- CTO (Central Treaty Organisation or Baghdad Pact)
- CTOC (Corps Tactical Operations Center)
- CTOCSE (Corps Tactical Operations Center Support Element)
- CTOD (crack tip opening displacement)
- CTOS (Corps Tactical Operations System)
- CTP (Carutapera Airport)
- CTPA (Complex Task Performance Assessment)
- CTPE (Coal Tar Pitch Emulsion)
- CTQ (Do Palmar Airport)
- CTQP (Cooperative Tire Qualification Program)
- CTR (Close Target Recce)