Class A

Class A can refer to:Class A war criminal - see war crime.One of the lower levels of minor league baseball in the U.S.Class A amplifier, a category of electronic amplifierClassful network (or Class A network), a type of IP addressClass A drug, one with the highest criminal penalties in the UKClass A surfaces in automotive designAn old explosives category for high explosives like dynamiteAn airspace class as defined by the ICAOA type of driver's licenseA type of cigaretteClass A office spaceClass A television serviceA type of broadcast station (see list of broadcast station classes)Class A uniform, a type of military dress uniform
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