Acronyms: C

Acronym	Name
CPC	Certified Professional Controller
CPC	Controller-pilot communications
CPC	Cursor position control
CPCI	Computer program configuration item
CPCS	Cabin pressure control system
CPCS	Consolidated Production Control System
CPDLC	Controller Pilot Data Link Communications
CPDLC	Controller-pilot data link communications
CPE	Circular position error
CPE	Customer Premise Equipment
CPI	Continuous process improvement
CPIC	Capital Planning and Investment Control
CPM	Core processing module
CPM	Critical path method
CPMIS	Consolidated Personnel Management Information System
CPOC	Correspondence Point-of-Contact
CPR	Compact position reporting
CPS	Cabin pressure sensor
CPS	Central processing system
CPU	Central processing unit
CR	Change of request
CR	Connection request
CR	Contrast ratio
CRA	Conflict resolution advisory
CRADA	Cooperative research and development agreement
CRAF	Civil Reserve Air Fleet
CRC	Coordinating Research Council
CRC	Cyclic redundancy checking/code
CRD	Concepts and Requirements Directorate (U.S. Army)
CRD	Current routing domain
CRDA	Converging runway display aid
CRDA	Cooperative Research & Development Agreement
CRISD	Computer resources integrated support document
CRISTAL	CoopeRative Validation of Surveillance Techniques and Applications (Eurocontrol)
CRM	Collision risk model
CRM	Crew resource management
CRM	Crew/cockpit resource management
CRMA	Code reuse multiple access
CRPA	Controlled reception pattern antenna
CRR	Cutover readiness review
CRS	Course
CRS	Congressional Research Service (U.S.)
CRT	Cathode ray tube
CRTC	Combat readiness training center
CRZ	Cruise
CS	Commercial service
CS	Common service
CS	Control station
CS/PP	Construction Safety and Phasing Plan
CSA	Central Service Area
CSA	Communications Service Authorization
CSA	Comparative Safety Assessment
CSAP	Combined Services Access Point
CSAP	Common Services Access Point
CSC	Cargo system controller
CSC	Central Service Center
CSC	Common signaling channel
CSC	Computer software component
CSCI	Computer software configuration item
CSCP	Cabin system control panel
CSD	Coalition Shared Databases (U.S. Army)
CSDB	Commercial standard data bus
CSDS	Cargo smoke detector system
CSER	Contractor Site Engineering Report
CSEU	Control systems electronics unit
CSF	Command/status frame
CSIS	Centralized Storm Information System
CSMA	Carrier sense multiple access
CSMC	Cyber Security Management Center
CSMM	Crash survivable memory modules
CSMU	Cabin system management unit
CSO	Customer Service Office
CSP	Common Sensor Payload
CSPA	Closely spaced parallel approach
CSPO	Closely spaced parallel operations
CSPR	Closely spaced parallel runways
CSR	Communications Service Request
CSS	Cabin systems subcommittee (ARINC)
CSS	Central Site System
CSTA	Chief Scientist and Technical Advisor
CSTAC	Commercial Space Transportation Advisory Committee
CSTI	Corporate Short Term Incentives
CSTWRK	Cost Work
CSU	Channel service unit
CSU	Computer software unit
CSU	Configuration strapping unit
CTA	Control area
CTA	Controlled time of arrival
CTA/FIR	Control Area/Flight Information Region
CTAF	Common Traffic Advisory Frequency
CTAF	Common traffic advisory frequency
CTAI	Cowl thermal anti-icing
CTAS	Center TRACON automation system
CTAS	Center — Tracon Automation System
CTC	Cabin temperature controller
CTC	Combat training centers (U.S. Army)
CTD	Cabin training device
CTL	Control
CTMA	Center Traffic Management Advisor
CTMO	Centralized air traffic flow management organization

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Acronyms: C