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12A
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
12A may refer to:
Media content ratings including the following:
12A, a current certificate issued by the British Board of Film Classification
12A issued by the Irish Film Classification Office
12A issued in Malta and Nigeria, documented at Motion picture content rating system
A type of Mazda Wankel engine
Any of the several highways numbered 12A
Refrigerant HC-12a consisting of propane and isobutane, a replacement for R-12