CA
CA stands for:
- Centesimus annus , Pope John Paul II's social encyclical from 1991
- Chief physician , in Germany a senior physician , usually in a hospital
- Christian Action , predecessor organization of the International Defense and Aid Fund for Southern Africa
- Closest Approach , smallest passage distance between two ships
- Commitment appropriations , see authorization
- Confessio Augustana , a fundamental commitment of the Lutheran imperial estates to their faith
- Controlled atmosphere , monitored atmosphere in a transport or storage room
- Cowboy Artists of America , North American Association of Wild West Artists
- certificate authority (also: certification authority ), a certification authority for digital certificates
CA is an abbreviation for:
- Caledonian Airways , according to the ICAO code
- Capital Airlines , according to the IATA code and the ICAO code
- List of state, US, and interstate highways in California
- California , US state as postal abbreviation
- Canada , country code according to ISO 3166-1
- the postcode area Carlisle (as the first letter of a postcode from the United Kingdom)
In science, CA is an abbreviation for:
- Bromobenzyl cyanide , chemical compound which is very irritating to the eyes
- α-carbonic anhydrases
- cellular automaton , see cellular automaton
- Cellulose acetate , a thermoplastic plastic made from cellulose and acetic acid
- Chemical Abstracts , as a publication organ , aims to index and summarize all chemistry-related publications worldwide
- Chromatic aberration , aberrations in optical lenses
- collision avoidance , see Carrier Sense Multiple Access / Collision Avoidance
- Conservation Agriculture , comprises three principles of crop production
- correspondence analysis , correspondence analysis , a multivariate statistical technique, with the relationships of the variables are represented graphically a contingency
In business, CA stands for:
- Cambridge Analytica , data analytics company based in New York City
- Bank CA St. Gallen , Swiss regional bank
- CA Technologies , formerly Computer Associates
- Chevrolet CA, car model from the 1930s and 1940s, see Chevrolet Master
- Chrysler CA , car model from 1934
- Creditanstalt-Bankverein , former Austrian bank
- Contributor License Agreement , an agreement on copyright and licensing rights
CA as a distinguishing mark on license plates:
- Bulgaria: City of Sofia
- Germany: District Oberspreewald-Lausitz (for Calau )
- UK: Cardiff
- Italy: Province of Cagliari
- Norway: Asker and Bærum in the province of Viken
- Sweden: diplomatic license plate for Israel
- Slovakia: Okres Čadca
- Spain: Province of Cádiz (expiring)
- Turkey:
- Diplomatic Corps (green letters on a white background)
- Corps Consulaire (white writing on a turquoise background)
- Ukraine: Cherkassy Oblast
ČA as a distinguishing mark on license plates:
- Serbia: Čačak
CA as a distinguishing mark on license plates:
- Hungary: foreigners
Ca stands for:
- Ծ , 14th letter of the Armenian alphabet
- Ca (river) in Vietnam
Ca is an abbreviation for:
- Calcium , chemical element
- Carcinoma , medical Latin (and English) for carcinoma
- Cauchy number , is one of the dimensionless key figures in physics
- Concept art , a form of illustration designed to visually illustrate a concept before it is translated into an end product
- California (English: California)
Cá or Cà is the family name of the following people:
- Agostinho Cá (* 1993), Portuguese football player
- Bocundji Cá (* 1986), Guinea-Bissau football player
- José Lampra Cà (* 1964), Guinea-Bissau clergyman, auxiliary bishop in Bissau
Č̕a stands for:
- Չ , 25th letter of the Armenian alphabet
cA stands for:
- Centi- ampere (rarely used)
ca stands for:
- Catalan language , language code according to ISO 639-1
- Jawi letter چ, see Che (Persian letter)
- Centiar , historical unit of area of 0.01 ar (unit) (1 m²)
.ca stands for:
- .ca , Canada's top-level domain
approx. stands for:
- approximately, approximately (approximately, approximately)
In fluid mechanics and aerodynamics, c a stands for:
- Lift coefficient ( c a value)
See also:
Wiktionary: CA - explanations of meanings, word origins, synonyms, translations
