OCA
The word denotes Oca
- The houses of Brazilian natives, see Oca
- A species in the genus of sour clover, see Knolliger sorrel
- A river in the northern Spanish province of Burgos, see Oca (river)
- A titular of the Roman Catholic Church, see Oca ( titular )
Oca is the surname of the following persons:
- Francisco Montes de Oca y Saucedo (1837-1885), Mexican politician and military doctor
- Manuel Montes de Oca (politicians, 1804) ( 1804-1841 ), Spanish military and politician
- Manuel Montes de Oca (politicians, 1867) ( 1867-1934 ), Argentine politician
The acronym refers to OCA and means
- The hereditary disease oculocutaneous albinism
- A composite of German, Austrian and Swiss cities, see Open Traffic Systems City Association
- IT Title Oracle Certified Associate
- The Asian Olympic Council, see Olympic Council of Asia
In English
- The theory of optimum currency areas ( optimum currency area theory )
- A personality test offered by Scientology (Oxford Capacity Analysis ), see Oxford Personality Analysis
- The Microsoft Online Crash Analysis ( Online Crash Analysis )
- The autocephalous Orthodox Church in America ( Orthodox Church in America )
- Post an Argentine company that see OCA ( postal companies ) ( Organización Coordinadora Argentina)
- Offensive Counter Air, the elimination of enemy threats from the air and by missiles
- Obstacle Clearance Altitude in aviation a sufficient height above the terrain
- Disambiguation
- Abbreviation