| Acronym | Definition |
|---|
| CA➣Canada (top level internet domain) |
| CA➣Computer Associates International Inc. |
| CA➣California (US postal abbreviation) |
| CA➣Circa |
| CA➣Central Air |
| CA➣Class A (TV call signs) |
| CA➣Columbia Association (Columbia, MD) |
| CA➣Central America |
| CA➣Control Access |
| CA➣Change of Address |
| CA➣Certificate Authority (encryption) |
| CA➣Cost Analysis |
| CA➣Care |
| CA➣Computer Application (school course) |
| CA➣Cash Advance |
| CA➣Certification Authority |
| CA➣Consumer Action |
| CA➣Current Account |
| CA➣Computer Animation |
| CA➣Cable |
| CA➣Commercial Activities |
| CA➣Construction Administration (USACE) |
| CA➣Contract Administrator |
| CA➣Classic Army (Airsoft Manufacturer) |
| CA➣Court of Appeal |
| CA➣Gun (or Heavy) Cruiser |
| CA➣Code Available |
| CA➣Contract Administration |
| CA➣Communications Activities |
| CA➣Conference Agenda |
| CA➣Companies Act (India) |
| CA➣Contract Award |
| CA➣Cancer (medical) |
| CA➣Call Agent (VoIP) |
| CA➣Commercial Accounts |
| CA➣Collective Agreement |
| CA➣Conseil d'Administration (French: Board of Directors) |
| CA➣Cable Assembly |
| CA➣Consumers Association |
| CA➣Consumers' Association (UK) |
| CA➣Community Acquired (infection) |
| CA➣Club America (Mexican soccer team) |
| CA➣College of Agriculture (various colleges and universities) |
| CA➣Clinical Assistant |
| CA➣Consumer Alert |
| CA➣Civil Affairs |
| CA➣Cooperative Agreement |
| CA➣Calcium |
| CA➣Captain America (comic) |
| CA➣Combat Arms |
| CA➣Current Awareness |
| CA➣Counter Attack |
| CA➣Civil Aviation |
| CA➣Carlisle (postcode, United Kingdom) |
| CA➣Cocaine Anonymous (Cocaïnomanes Anonymes) |
| CA➣Common Applications |
| CA➣Commercially Available |
| CA➣Corporate Action |
| CA➣Christina Aguilera |
| CA➣Colorado Avalanche (hockey team) |
| CA➣Confidentiality Agreement |
| CA➣Chartered Accountant |
| CA➣Cricket Australia |
| CA➣Compressed Air |
| CA➣Critical Appraisal |
| CA➣Cyber Acoustics (PC/game console sound systems) |
| CA➣Chemical Abstracts |
| CA➣Contrast Agent |
| CA➣Cardiac Arrest |
| CA➣Computer-Aided |
| CA➣Connections Academy (K-8 online school) |
| CA➣Combined Arms |
| CA➣Cagliari (Sardinia, Italy) |
| CA➣Christian Aid |
| CA➣Contract Action |
| CA➣Credit Agricole (Agricultural Credit) |
| CA➣Catecholamine (organic compound) |
| CA➣Certificate of Authenticity |
| CA➣Computer Algebra |
| CA➣Competent Authority (EU Medical Devices Directive) |
| CA➣Conditional Access |
| CA➣Corrective Action |
| CA➣Client Assessment |
| CA➣Cycling Australia |
| CA➣Commercial Agent |
| CA➣Collision Avoidance |
| CA➣Cellular Automata |
| CA➣Cost Account |
| CA➣Chief Accountant |
| CA➣Customer Acceptance |
| CA➣Carcinoma |
| CA➣Clay Aiken (singer) |
| CA➣Conversation Analysis (the empirical study of talk in interaction) |
| CA➣Communication Application |
| CA➣Cleaning Agent |
| CA➣Clerical Assistant (obsolete, now administrative assistant) |
| CA➣Control Assembly |
| CA➣Chiropractic Assistant |
| CA➣Conformity Assessment (ANSI term) |
| CA➣Chronological Age |
| CA➣Commercial Aviation |
| CA➣Community Assistant |
| CA➣Consular Affairs (US State Department) |
| CA➣Catalan Language (ISO 639-1 Code) |
| CA➣Communications Access (line) |
| CA➣Combustion Air |
| CA➣Citric Acid |
| CA➣Communication Assistant |
| CA➣Chipping Away (Canada) |
| CA➣Cancer Antigen |
| CA➣Castle Age |
| CA➣Control Account |
| CA➣Change Agreement |
| CA➣Cellulose Acetate (type of reverse osmosis membrane) |
| CA➣Computer Assistant (or Computing Assistant) |
| CA➣Climate Audit (website) |
| CA➣Carmelo Anthony (NBA Player) |
| CA➣Community Advisor |
| CA➣Committee of Adjustment (Canada) |
| CA➣Catchment Area (wastewater operations) |
| CA➣Colorado Academy |
| CA➣Coast Artillery |
| CA➣Air China (airline code) |
| CA➣Canadian Alliance party (Canada) |
| CA➣Closest Approach (satellites) |
| CA➣Controlled Atmosphere |
| CA➣Catamarca (Argentina province, airline code) |
| CA➣Circuit Assembly |
| CA➣Cary Academy (Cary, NC, USA) |
| CA➣Combat Aircraft |
| CA➣Chromatic Aberration (lens error) |
| CA➣Chambre d'Agriculture (French: Chamber of Agriculture) |
| CA➣Comunidad Autónoma (Spain) |
| CA➣Conservation Agriculture |
| CA➣Chiffre d'Affaire (France) |
| CA➣Civil Administration |
| CA➣Conference Assistant |
| CA➣Contemporary Authors (journal) |
| CA➣Contract Agent |
| CA➣Census Agglomeration |
| CA➣Cranking Amps (battery) |
| CA➣Concrete Arch |
| CA➣Cab-to-Axle (dimension) |
| CA➣Chief Advisor |
| CA➣Compressor, Air |
| CA➣Command Authority |
| CA➣Citizen Act |
| CA➣Charlton Athletic |
| CA➣Carbonic Anhydrase |
| CA➣Conceptart (website) |
| CA➣Certified Arborist |
| CA➣Customer Advocate |
| CA➣CyanoAcrylate (glue) |
| CA➣Carrier Aircraft |
| CA➣Comptable Agrée (French: Certified Accountant) |
| CA➣Contracting Activity |
| CA➣Watermarked (philatelic notation for stamps or paper) |
| CA➣Countryside Alliance (UK) |
| CA➣Compliance Assistance (labor law posters; Los Angeles, CA) |
| CA➣Commonwealth's Attorney |
| CA➣Cryptanalysis |
| CA➣Contract Authority |
| CA➣Crank Angle (Mechanical Engineering) |
| CA➣Configuration Audit |
| CA➣Consequence Assessment (chemical risk) |
| CA➣Cooperating Agency |
| CA➣Cabin Attendant (aviation) |
| CA➣Current Asset |
| CA➣Conjoint Analysis |
| CA➣Certified Aromatherapist |
| CA➣Convening Authority (US DoD) |
| CA➣Corazon Aquino |
| CA➣Cone Angle |
| CA➣Certificat d'Aptitude (French) |
| CA➣Corrente Alternada (Spanish: Alternating Current) |
| CA➣Company Alpha (gaming clan) |
| CA➣Carbohydrate Antigen (tumoral marker) |
| CA➣Capability Assessment (US Air Force) |
| CA➣Compania Anonima |
| CA➣Chemical Analyzer |
| CA➣Chess Assistant |
| CA➣Chromosomal Aberration |
| CA➣Compulsory Acquisition |
| CA➣Culver Academies |
| CA➣Call Attempt |
| CA➣Constant Amplitude |
| CA➣Cayman Airways (airline code) |
| CA➣Clear Aperture |
| CA➣Construction Authorization |
| CA➣Combat Assault |
| CA➣CyberArmy |
| CA➣Chemical Addition |
| CA➣Cruising Association |
| CA➣Corneal Abrasion (ophthalmology) |
| CA➣Ciudad Acuna (Mexico) |
| CA➣Counter Air |
| CA➣Clan Arena (gaming) |
| CA➣Continual Assessment |
| CA➣Concentration in Air |
| CA➣Cultural Algorithm (computing) |
| CA➣Conditioned Avoidance (psychology/psychiatry) |
| CA➣Commonwealth Act (Philippines) |
| CA➣Croquet Association (UK) |
| CA➣Criticality Analysis |
| CA➣Church Army |
| CA➣Credits Applied (insurance) |
| CA➣Certified Acupuncturist |
| CA➣Coordinating Authority |
| CA➣Civic Amenity (UK) |
| CA➣Christijan Albers (formula one driver) |
| CA➣Croatian Army |
| CA➣Cyberangels (International online help association) |
| CA➣Communications Analysis |
| CA➣Constructionman Apprentice (US Navy) |
| CA➣Constructive Approximation |
| CA➣Corporate Avenger (Band) |
| CA➣Connection Authorization |
| CA➣Caritas Australia |
| CA➣Council of Administration (Universal Postal Union) |
| CA➣Cornu Ammonis (hippocampal subregion in the medial temporal lobe) |
| CA➣Connectivity Africa (International Development Research Centre; Canada) |
| CA➣Contract Authorization |
| CA➣Change Authorization |
| CA➣On-Call Pay (attendance code) |
| CA➣Critical Assembly |
| CA➣Computer and Automation |
| CA➣Conservancy Association |
| CA➣Commercial Announcement |
| CA➣Charge Amplifier |
| CA➣Centare |
| CA➣Critical Alarm (Sprint) |
| CA➣Channel Aggregation |
| CA➣Cortese Attenzione (Italian: Dear Mr.) |
| CA➣Coal Authority (UK) |
| CA➣Cell Arrival |
| CA➣Call Accepted (ITU-T) |
| CA➣Controller of Accounts |
| CA➣Cranial Academy |
| CA➣Contract Assistant |
| CA➣Conjunction Analysis (satellite operations) |
| CA➣Certification Agent |
| CA➣Conflict Alert (Air Traffic Control) |
| CA➣Contamination Avoidance |
| CA➣Condiloma Acuminado (Spanish) |
| CA➣Chemical Alarm |
| CA➣Contamination Area |
| CA➣Certified Archivist |
| CA➣Gun Cruiser |
| CA➣Combat Assessment |
| CA➣Coverage Analyzer |
| CA➣Corrective Activities |
| CA➣Complementary Access |
| CA➣Course Acquisition |
| CA➣Certification Acceptance |
| CA➣Competition Advocate |
| CA➣Command Archive |
| CA➣Cross Apply (debating) |
| CA➣Connection Approval |
| CA➣Controlled Availability |
| CA➣Bromobenzyl Cyanide (tear gas, riot control agent) |
| CA➣Construction Advisor |
| CA➣Cell Averaging (Constant False Alarm Rate processor type) |
| CA➣Congressional Add |
| CA➣Congressional Audit |
| CA➣Command Assessment |
| CA➣Common Atrium |
| CA➣Computer Accuracy (aviation competition) |
| CA➣Corrosion Allowance |
| CA➣Centro Agrícola (Spanish) |
| CA➣Carbon Absorber |
| CA➣Channel Adaptor |
| CA➣Channel Attach |
| CA➣Coordinated Atomic (robotics) |
| CA➣COMSEC Account |
| CA➣Call Allocation |
| CA➣Champagne d' Argent (rabbit breed) |
| CA➣Country Attaché |
| CA➣Customer Accommodations |
| CA➣Crappy Apple |
| CA➣Cuba Action |
| CA➣Concentration Aura (gaming, World of Warcraft) |
| CA➣Challenge Athena |
| CA➣Cruiser-Armored (naval vessel) |
| CA➣Circuit Assurance (Modem Information) |
| CA➣Chesapeake & Albemarle (railroad) |
| CA➣Connect Acknowledge (ITU-T Rec. I.451) |
| CA➣Certified Acupressurist (natural therapy designation) |
| CA➣Custodial Acquisition |
| CA➣Carbon Anhydrase |
| CA➣Contingency Abort |
| CA➣Crusader Aura (gaming, World of Warcraft) |
| CA➣Chess Advisor |
| CA➣Cryptic Axe (gaming, Diablo II) |
| CA➣Cyclic Abelian (code) |
| CA➣Compact Assignment |
| CA➣Chevron Autopia |
| CA➣Club Amiérdica (Mexican female soccer team) |
| CA➣Charted Account |
| CA➣Consulate Date (international adoptions) |
| CA➣Conventional Applicator |
| CA➣Conformability Analysis (DFQ technique) |
| CA➣Contracting Authorization |
| CA➣Carril Auxiliar (Spanish) |
| CA➣Classification and Audit |
| CA➣Commercially Abundant |
| CA➣Collocated Activities |
| CA➣Coaster Arsenal (roller coaster website) |
| CA➣Canberra Albuquerque, Inc |
| CA➣Caddell Appraisals, Inc. (Estes Park, Colorado) |
| CA➣Computer Acoustics, Ltd |
| CA➣Christos Alexandrou |
| CA➣Clusterhead Announcement |
| CA➣Crewman's Associate |
| CA➣(Air Traffic) Control Advises |
| CA➣Combat/Controller Amplifier |
| CA➣Directorate of Corporate Affairs (NIMA) |
| CA➣Collison Avoiding |
| CA➣Command Channel Adapter |
| CA➣Contract/Criticality Analysis |
Ca - a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
CA - a state in the western United States on the Pacific; the 3rd largest state; known for earthquakes