1º_ It is a synonym of "dog", although not widely used. From the Latin canis, with the same meaning . 2º_ Trigger of a weapon . 3º_ Support of an eaves, especially the continuation of a ceiling beam that protrudes through the wall. 4º_ As an acronym it has several developments in Spanish, p. e.g. "Andean Community of Nations", "National Administrative Center", "Center for Nautical Activities", . . . 5º_ It is also an acronym in English with use in Spanish, as for "Controller Area Network" ("Controller Area Network") or "Content Addressable Network". 6º_ 'CAN' is the IATA code for Guangzhou Baiyun International Airport (Guangdong Province, China).
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