English abbreviations from ctrd to cts
- CTRD (Centre for Tourism Research and Development)
- CTRE (Career and Technical Resource Educator)
- CTRF (Central Texas Renaissance Faire)
- CTRFSP (Commonwealth Technology Research Fund Sponsored Project)
- CTRH (Cincinnati Therapeutic Riding and Horsemanship)
- CTRI (Creative Television of Rhode Island)
- CTRIF (Combating Terrorism Readiness Initiative Fund)
- CTRL (Control key)
- CTRL-C (Break command)
- CTRL-Z (keyboarding 'undo' command, ^Z)
- CTRM (Critical Test Results Management)
- CTRN (Central Texas Respite Network)
- CTRP (Center for Trauma Response, Recovery, and Preparedness)
- CTRS (Certified therapeutic recreation specialist – Recreation therapy or Therapeutic recreation)
- CTRSN (Collection Cryptologic Technician Seaman Striker)
- CTRT (Camel Toe Race Team)
- CTR-USA (Council for Tobacco Research - United States of America)
- CTRV (Crash Test Report Viewer)
- CTRW (Choose The Right Word)
- CTRY Life AM (Country Life in America (magazine))
- CTS ((West African) Command Clerks Training School)