| C&C | Cab and Chassis 
| Others |
| C&C | Capability and Capacity
| Others |
| C&C | Car and Classic
| Others |
| C&C | Cars and Coffee
| Others |
| C&C | Collection and Classification
| Others |
| C&C | Command & Conquer
| Others |
| C&C | Computer and Communications
| Others |
| C&C | Consultation and Cooperation
| Others |
| C&C | Control and Coordination
| Others |
| C&C | Coupe and Cabrio
| Others |
| C&C | Cross and Country
| Others |
| C&C | Cubes & Coroplast
| Others |
| C/C | Cabin Cruiser
| Others |
| C/C | Cast off and Clear
| Others |
| C/C | Centre to Centre
| Others |
| C/C | Chief Complaints
| Others |
| C/C | Combustion Chamber
| Others |
| CC | Actuator Change
| Others |
| CC | Asamblea Canaria-Coordinadora Canaria
| Others |
| CC | BattleCruiser (1920)
| Others |
| CC | C Compiler
| Others |
| CC | C Cup
| Others |
| CC | C++ language source code file (gcc)
| Others |
| CC | Caballero Cadete
| Others |
| CC | Cache Coherent
| Others |
| CC | Calcaneo-Cuboidal
| Others |
| CC | Calendar Cat
| Others |
| CC | Calhoun County
| Others |
| CC | Calico Cat
| Others |
| CC | Call Cc
| Others |
| CC | Call Center
| Others |
| CC | Call Control
| Others |
| CC | Calorie Counter
| Others |
| CC | Calvary Contender
| Others |
| CC | Cam Chain
| Others |
| CC | Camaro Coupe
| Others |
| CC | Canadian Club
| Others |
| CC | Canadian Club whiskey
| Others |
| CC | Canadian Council
| Others |
| CC | Cancer Center
| Others |
| CC | Candy Country
| Others |
| CC | Cane Creek
| Others |
| CC | Captor
| Others |
| CC | Car Craft
| Others |
| CC | Carbon Composites
| Others |
| CC | Carbon Copy
| Communication, Email |
| cc | carbon copy [copy to]
| Others |
| CC | Carboplatin, Cyclophosphamide
| Others |
| CC | Card Cash
| Others |
| CC | Cardiac Catheterisation
| Others |
| CC | Cardiac Cycle
| Others |
| CC | Carney complex
| Others |
| CC | Carol City
| Others |
| CC | Carpenter And Calker
| Others |
| CC | Carry Clear
| Others |
| CC | Carrying Capacity
| Others |
| CC | Carson City
| Others |
| CC | Carson City, Nevada (mint mark on United States coins)
| Others |
| CC | Carsten Charles
| Others |
| CC | Cartoon Character
| Others |
| CC | Case Cc
| Others |
| CC | Cash Commodity
| Others |
| CC | Cash Credit
| Others |
| CC | Castle Clash/Cyber
| Others |
| CC | Caucasian Child
| Others |
| CC | CC Language source Code file
| Others |
| CC | Cecil Cornelius
| Others |
| CC | Cell Culture
| Others |
| CC | Center To Center
| Others |
| CC | Central Composite
| Others |
| CC | Central Control
| Others |
| CC | Central Council
| Others |
| CC | Centre For Competency
| Others |
| CC | Century Certificate
| Others |
| CC | Century Club
| Others |
| CC | Cerebral Cortex
| Others |
| CC | Certified Cheque
| Others |
| CC | Certified Coach
| Others |
| CC | Cervical Cancer
| Others |
| CC | Cervical Collar
| Others |
| CC | Challenge Certificate
| Others |
| CC | Change Cartridge
| Others |
| CC | Channel Controller
| Others |
| CC | Character And Charm
| Others |
| CC | Charity Commission
| Others |
| CC | Charles Cunningham, Naval Officer
| Others |
| CC | Charlie Chow
| Others |
| CC | Charm City
| Others |
| CC | Check Cookies
| Others |
| CC | Chest Circumference
| Others |
| CC | Chest Compression
| Others |
| CC | Chicago Central and Pacific Railroad
| Others |
| CC | Chicago Central and Pacific Railroad Company
| Others |
| CC | Chief Cashier
| Others |
| CC | Chief Cells
| Others |
| CC | Chief Complaint
| Others |
| CC | Chief Constable
| Others |
| CC | Chief Counsel
| Others |
| CC | Chief of Communications
| Others |
| CC | Child Care
| Others |
| CC | Chip Carrier
| Others |
| CC | Chipmunk Cheeks
| Others |
| CC | Chocolate Chip
| Others |
| CC | cholangiocarcinoma
| Others |
| CC | Choledochal Cyst
| Others |
| CC | chondrocalcinosis
| Others |
| CC | choriocarcinoma
| Others |
| CC | Christian Coalition
| Others |
| CC | Christian Company
| Others |
| CC | Christmas Cat
| Others |
| CC | Christopher Columbus
| Others |
| CC | Christopher Crotty, Dermatologist
| Others |
| CC | Chronic Constipation
| Others |
| CC | Chronic Cough
| Others |
| CC | Chrysler Corporation
| Others |
| CC | Cingulate Cortex
| Others |
| CC | Circuit City
| Others |
| CC | Circus Chimp
| Others |
| CC | City Central
| Others |
| CC | City Council
| Others |
| CC | Civilian Colleges
| Others |
| CC | Clan Castle
| Others |
| CC | Classic Color
| Others |
| CC | Classical and Contemporary
| Others |
| CC | Classical Conditioning
| Others |
| CC | Classy Chap
| Others |
| CC | Claudia Cardinale
| Others |
| CC | Claudio Castiglioni
| Others |
| CC | Clean Catch
| Others |
| CC | Clear Channel
| Others |
| CC | Clear Communication
| Others |
| CC | Clear the Command
| Others |
| CC | Clearing Corporation
| Finance, Stocks and Trading, Organization |
| CC | Clearing Course
| Others |
| CC | Cleveland Clinic, in Cleveland, Ohio.
| Others |
| CC | Client Capability
| Others |
| CC | Climate Change
| Others |
| CC | Clinical Center
| Others |
| CC | Clinical Course
| Others |
| CC | Clinical Criteria
| Others |
| CC | Clinical Cure
| Others |
| CC | Clomiphen Citrate
| Others |
| CC | Cloned Cat
| Others |
| CC | Close Call
| Others |
| CC | Close Captioned
| Others |
| CC | Close Combat
| Others |
| CC | Close Corporation
| Others |
| CC | Closed Caption
| Others |
| CC | Closed Captioned
| Others |
| CC | Closed Captioning
| Others |
| CC | Closed Captions
| Others |
| CC | Closed Circuit
| Others |
| CC | Closed Comedon
| Others |
| CC | Club Cab
| Others |
| CC | Cluster Controller
| Others |
| CC | Clutch Catches
| Others |
| CC | Co-ordinated Care
| Others |
| CC | Cochrane Collaboration
| Others |
| CC | Cocos
| Others |
| CC | Cocos (Keeling Islands)
| Others |
| CC | Cocos (Keeling) Islands
| Others |
| CC | Coefficient of Correlation
| Others |
| CC | Coiled Coil
| Others |
| CC | Cold Cute
| Others |
| CC | Collagenous Colitis
| Others |
| CC | College Confidential
| Others |
| CC | College Council
| Others |
| CC | Colonic Cancer
| Others |
| CC | Colony Count
| Others |
| CC | Color Classic
| Others |
| CC | Color Compensating
| Others |
| CC | Colorado College
| Others |
| CC | Colorectal Cancer
| Others |
| CC | Coloring Contest
| Others |
| CC | Colour Correcting
| Others |
| CC | Column Chromatography
| Others |
| CC | Column Chromotography
| Others |
| CC | Columnar Cells
| Others |
| CC | Combustible Case
| Military, Weapon |
| CC | Come Closer
| Others |
| CC | Comisiones Campesinos
| Others |
| CC | Command and Conquer
| Others |
| CC | Command Center
| Others |
| CC | Command Code
| Others |
| CC | Command Cruiser (1960)
| Others |
| CC | Commercial Certificate
| Others |
| CC | Commissioned Corps
| Others |
| CC | Common Carotid
| Others |
| CC | Common Carrier
| Others |
| CC | Common Cathode
| Others |
| CC | Common Cold
| Others |
| CC | Common Core
| Others |
| CC | Common Criteria
| Others |
| CC | Communication Center
| Others |
| CC | Communication Component
| Others |
| CC | Communications Control
| Others |
| CC | Community Care
| Others |
| CC | Community Center
| Others |
| CC | Community Charge
| Others |
| CC | Community Club
| Others |
| CC | Community Corrections
| Others |
| CC | Community Council
| Others |
| CC | Compact Computer
| Others |
| CC | Compare Contrast
| Others |
| CC | Competent Communicator
| Others |
| CC | Competition Coupe
| Others |
| CC | Compilation Control
| Others |
| CC | Complex Conjugate
| Others |
| CC | Complex Conjugation
| Others |
| CC | Complicating Condition
| Others |
| CC | Complimentary Copy
| Others |
| CC | Component Command
| Others |
| CC | Computation Center
| Others |
| CC | Computer Cars
| Others |
| CC | Computer Center
| Others |
| CC | Computer Concepts (Company)
| Others |
| CC | Computer Controlled
| Others |
| CC | Comunidad Ciudadana
| Others |
| CC | Concentration Camp
| Others |
| CC | Condensed Chromatin
| Others |
| CC | Condition Code
| Others |
| CC | Conference Champion
| Others |
| CC | Confined to Camp (punishment)
| Others |
| CC | Confusion And Cha
| Others |
| CC | Confusion And Chaos
| Others |
| CC | Congenital Cataract
| Others |
| CC | Congenital Chylothorax
| Others |
| CC | Congestive Cardiomyopathy
| Others |
| CC | Congress Critter
| Others |
| CC | Conjugated Complex
| Others |
| CC | Connie Cockatiel
| Others |
| CC | Conscious And Caring
| Others |
| CC | Conservation of Charge
| Others |
| CC | Constant Current
| Others |
| CC | Construction Chemicals
| Others |
| CC | Consumption Coagulopathy
| Others |
| CC | Contact Center
| Others |
| CC | Contaminant Control
| Others |
| CC | Continental Coin
| Others |
| CC | Continuous Controller
| Others |
| CC | Contract Carriers
| Others |
| CC | Control C
| Others |
| CC | Control Change
| Others |
| CC | Control Code
| Others |
| CC | Convalescent Corps
| Others |
| CC | Conventional Care
| Others |
| CC | Conventional Chemotherapy
| Others |
| CC | Convergencia Canaria
| Others |
| CC | Conversion Current
| Others |
| CC | Converted Garage
| Others |
| CC | Convex Combination
| Others |
| CC | Convexo-Concave
| Others |
| CC | Cookie Clicker
| Others |
| CC | Cookies and Cream
| Others |
| CC | Coordinadora Canaria
| Others |
| CC | Coordinating Committee
| Others |
| CC | Copper Soldered Connection
| Others |
| CC | Copy Cat
| Others |
| CC | Copy Culprit
| Others |
| CC | Cord Compression
| Others |
| CC | Core Clear
| Others |
| CC | Coronary Care
| Others |
| CC | Corpo Consolare
| Others |
| CC | Corps Consulaire
| Others |
| CC | Corpus Callosum
| Others |
| CC | Corpus Christi, Texas
| Others |
| CC | Correcting Classifiers
| Others |
| CC | Correlation Coefficient
| Others |
| CC | Corrosion Control
| Others |
| CC | Corte de Constitucionalidad
| Others |
| CC | Cost Center
| Others |
| CC | Costal Cartilage
| Others |
| CC | Coulter Counter
| Others |
| CC | Countable Closure
| Others |
| CC | Counter City
| Military, Defence, Weapon |
| CC | Counting Calories
| Others |
| CC | Country Club
| Others |
| CC | Country Code
| Others |
| CC | County Community
| Others |
| CC | County Council
| Others |
| CC | Coup Cabriolet
| Others |
| CC | Coupe Cabriolet
| Others |
| CC | Course Code or Carbon Copy
| Others |
| CC | Coursing Champion
| Others |
| CC | Courtesy Call
| Others |
| CC | Courtesy Copy
| Others |
| CC | Cowardly Commie
| Others |
| CC | Cox's Cove
| Others |
| CC | Coxs Cove
| Others |
| CC | Crack Cocaine
| Others |
| CC | Cranio-Caudal
| Others |
| CC | Craniocaudal
| Others |
| CC | Cranky Cat
| Others |
| CC | Crap Charity
| Others |
| CC | Crazy Cat
| Others |
| CC | Crazy Child
| Others |
| CC | Creatinine Clearance
| Others |
| CC | Creative Cloud
| Others |
| CC | Creative Commons
| Others |
| CC | Creative Creature
| Others |
| CC | Credentials Committee
| Others |
| CC | Credit Card
| Others |
| CC | Cresent Academy
| Others |
| CC | Crew Certified
| Others |
| CC | Crew Change
| Others |
| CC | Crew Compartment
| Others |
| CC | Cricket Canada
| Cricket |
| CC | Cricket Club
| Others |
| CC | Crime Control
| Others |
| CC | Criteria Check
| Others |
| CC | Critical Capability
| Others |
| CC | Critical Care
| Others |
| CC | Critical Confusion
| Others |
| CC | Critics Choice
| Others |
| CC | Crowd Control
| Others |
| CC | Cruise Control
| Others |
| CC | Cruz Contreras
| Others |
| CC | Crypto Currency
| Others |
| CC | Cryptogenic Cirrhosis
| Others |
| CC | Cubic Capacity
| Volume |
| CC | Cubic Centiliter
| Others |
| CC | Cubic Centimentre
| Others |
| CC | Cubic Centimeter
| Others |
| CC | Cubic Centimeters
| Others |
| CC | Cubic Centimetres
| Others |
| CC | Cuerpo Consular
| Others |
| cc | Cum Cibo (with food)
| Others |
| CC | Cumulus Cell
| Others |
| CC | Currency Challenged
| Others |
| CC | Current Complaint
| Others |
| CC | Current Contents
| Others |
| CC | Current Continuation
| Others |
| CC | curvilinear co-ordinates
| Others |
| CC | Custom Combo
| Others |
| CC | Custom Content
| Others |
| CC | Custom Critters
| Others |
| CC | Customer Care
| Others |
| CC | Cute Carmen
| Others |
| CC | Cute Couple
| Others |
| CC | Cutie Cutie
| Others |
| CC | Cyber Cafe
| Others |
| CC | Cyber Copy
| Others |
| CC | Cyber Crime
| Others |
| CC | cytochrome C
| Others |
| CC | germinal center
| Others |
| CC | Main Control Cabinet Control Cabinet
| Others |
| cc | Short for Cancel culture
| Others |
| CC | The Coordinating Conjunction
| Others |
| cc/ | [carbon] copy to
| Others |