The initialism OCL can have several meanings, depending on context:
*OCl
−, the
hypochlorite ion, in chemistry
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Open Content License
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Object Constraint Language
The Object Constraint Language (OCL) is a declarative language describing rules applying to Unified Modeling Language (UML) models developed at IBM and is now part of the UML standard. Initially, OCL was merely a formal specification language ex ...
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IBM Open Class Library
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Operational Control Language of IBM mid-range computers
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Overseas Containers Limited
Overseas Containers Limited (OCL) was a container shipping company formed by a consortium of British shipping companies in 1965. It was taken over by P&O in 1986. It is not to be confused with Orient Overseas Container Line (OOCL).
History
In ...
, former shipping company
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OFC Champions League
The OFC Champions League, also known as the O-League, is the premier men's club soccer competition in Oceania. It is organised by the OFC, Oceania's football governing body. Beginning as the Oceania Club Championship (1987–2006), it has been ...
, football tournament
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