•
ca – (s)
Catalan language (ISO 639-1 code) •
Ca – (s)
Calcium •
CA • (s)
California (postal symbol) •
Canada (FIPS 10-4 country code; ISO 3166 digram) •
Catalonia • (i)
Civil Affairs • Close Armour •
Cocaine Anonymous •
Computer Associates • Counter-Air •
Cricket Australia •
CAA • (i)
Canadian Automobile Association • (
NORAD) Center for Aerospace Analysis • (U.S.)
Center for Army Analysis • (U.S.)
Clean Air Act • (U.S. Army) Concepts Analysis Agency •
Civil Aviation Authority •
Coastal Athletic Association or its former name of Colonial Athletic Association •
CAAT • (i) or (a)
Campaign Against Arms Trade •
Center for Alternatives to Animal Testing •
CAB –
Civil Aeronautics Board • CABB (p/i) –
Confederación Argentina de Básquetbol (
Spanish, "Argentine Basketball Confederation") •
CAC • (i)
California Association of Criminalists • Chronic Asymptomatic Carrier|Chronic Asymptomatic [Disease] Carrier •
CACM • (i)
Central American Common Market • (i)
Communications of the ACM •
CAD • (s) Canadian
dollar (
ISO 4217 currency code) • (a)
Computer-Aided Design •
Computer-Aided Dispatch •
Cpplint Anxiety Disorder - (a) Condition suffered by software developers who worry about whether they've left any whitespace on the end of a line •
CADCAM – (a) Computer-Aided Design/Computer-Aided Manufacturing •
CADMID – (a) Concept, Assessment, Demonstration, Manufacture, In service, Disposal (life cycle mnemonic) •
CADPAT – (p)
CAnadian Disruptive PATtern • CADT – Child/Adolescent Day Treatment •
CAE • (i)
Canadian Aviation Electronics (originally) •
Certificate in Advanced English •
CAEn – (i/a)
Close Action Engagement (constructive simulation) •
CAF • (s)
Central African Republic (ISO 3166 trigram) • (i)
Confederation of African Football (or French
Confédération Africaine de Football) •
CAFAD – (a) Combined Arms For Air Defence •
CAFDE • (a) Canadian Association of Film Distributors and Exporters • Computer Aided Federation Development Environment •
CAFE – (a)
Corporate Average Fuel Economy standard •
CAI – (i)
Computer Assisted Instruction •
CAIR – (i)
Council on American-Islamic Relations •
Calabarzon – (p) A region in the
Philippines:
CAvite,
LAguna,
BAtangas,
Rizal,
queZON •
CALL – (a) (U.S.)
Center for Army Lessons Learned •
CALM – (p) Communications, Air-interface, Long and Medium range •
CalPERS – (p)
California
Public
Employees'
Retirement
System •
CalSTRS – (p)
California
State
Teachers'
Retirement
System •
Caltrans – (p)
California Department of Transportation •
CAM • (a)
Chemical Agent Monitor •
Complementary and alternative medicine •
Computer-Aided Manufacturing •
Crassulacean acid metabolism (type of photosynthesis) •
CAMRA – (p) CAMpaign for Real Ale •
CAN – (s)
Canada (ISO 3166 trigram) •
CANA – (a)
Convulsive Antidote, Nerve Agent •
CANDU – (p) CANada Deuterium Uranium (nuclear reactor design) •
Canola – (p)
Canadian
oil,
low
acid (referring to a specific
cultivar of
rapeseed bred to have a low
erucic acid content) •
CAP • (i)
Combat Air Patrol •
Civil Air Patrol • Common [Operating/Operational] Air Picture • Crisis Action Procedures •
Common Agricultural Policy (European Union) •
CAPES • (p) CAPability Evaluation System • (a) Combined Arms Planning and Execution System •
CAPTCHA – Completely Automated Public Turing test to tell Computers and Humans Apart • CAQ – (i)
Coalition Avenir Québec (French, "Coalition for Québec's Future"; political party in that Canadian province) •
CARB (i) –
California Air Resources Board •
CARE • (a)
Citizens Association for Racial Equality (former New Zealand organisation) • (p) Community database on Accidents on the Roads in Europe • (a)
Cooperative for Aid and Relief Everywhere (originally
Cooperative for American Remittances to Europe) •
CARMONETTE – (p) Computerized Monte Carlo Simulation •
CARP – (a) Computed Air Release Point •
CART – (a)
Championship Auto Racing Teams (now defunct) •
CAS • (i)
Chemical Abstracts Service •
Chief of the Air Staff •
Close Air Support •
CASA –(a) Civil Aviation Safety Authority •
CASE • (a) Cellular ammunition storage equipment •
Computer-Aided Software Engineering •
CASS – (a) Command Activated
Sonobuoy System •
CASTFOREM – (p)
Combined
Arms and
Support
Task
Force
Evaluation
Model •
CASTOR – (a) Canadian Automatic Small Telescopes for Orbital Research •
cat – (s)
Catalan language (ISO 639-2 code) •
CAT • (a) Community Acceptance Testing •
Computer-Assisted (or Axial) Tomography •
CATK – (p) Counterattack •
CATS – (a)
Computer Active Technology Suspension •
CATT – (a/i)
Combined Arms Tactical Trainer •
CAV – (p) Cavalry • CAVE -
Citizens Against Virtually Everything •
CAVOK – (p)
Ceiling And Visibility OK ("Kav-okay") •
CAW – (i)
Canadian Auto Workers (trade union) ==CB==