The meaning of the Acronym CTR is...

CTR is

• Controllable Twist Rotor
• Cutter

More Meanings For CTR:

• Computer Tape Recorder
• Core Transistor Register
• CUWIN (Community Wireless Network) Technical Report
• Color Transaction Register
• Certification Test Requirement
• Certified Test Results
• Carrier Telegraph Receiver
• Covert Telephone Recording
• Close The Rectum
• Can't Think Right
• Center
• Contour
• Current Transfer Ratio
• Castle Rock, New York, Seismograph station
• Transaction Technology, Inc., Technical Library

CTR is also in:

• Architecture
• Chat
• Electronics
• Geology
• Hardware
• Libraries
• Networking
• Software
• Telecom