Oceanic Control Area
Key Facts
Abbreviation
OCA
Pronunciation
/ˌoʊʃiˈænɪk kənˈtroʊl ˈɛriə/
Category
Academic & Science
Related Field
Ocean Science
Other meanings of OCA
Open Control Architecture
Academic
Off Campus Advisor
Academic
Orthodontic Centers of America, Inc.
Business
Open Checking Account
Business
Outstate Calling Area
Computing
Organization of Chinese Americans
Community