The meaning of the Acronym CTR is...

CTR is

• C-band Tracking Radar
• Cavitation Tendancy Ratio
• Certification Test Requirement
• Certified Test Results
• COMSAT Technical Review
• Contract Technical Representative
• Contractor
• Collection Cryptologic Technician

More Meanings For CTR:

• Center
• Contour
• Current Transfer Ratio
• Castle Rock, New York, Seismograph station
• Transaction Technology, Inc., Technical Library
• Controlled Tornado Research
• Cavitation Tendancy Ratio
• Consolidated Time Rate
• Controlled Thermonuclear Reaction
• College Talent Recruitment
• College Terrace Resident
• Choose The Right
• Cheque This Record
• Cash Transfer Report
• Crutches Resources Corporation (delisted)

CTR is also in:

• Accounting
• AMEX Symbols
• Architecture
• Electronics
• Geology
• Libraries
• Meteorology
• Ocean Science
• Physics
• Universities