Class B
From Wikipedia, the free encyclopedia
Class B can mean either:
- Class B airspace as defined by the ICAO
- Class B Airports, the airspace around the busiest US airports
- Class B amplifier, a category of electronic amplifier
- Class B network, a type of Internet Protocol address
- Class B Philosophy, Psychology, Religion, a classification used by the Library of Congress classification system
- A Class B drug, under the United Kingdom's Misuse of Drugs Act 1971, and the various Misuse of Drugs Acts of other Commonwealth Nations
- An old explosives category for professional fireworks, now known as 1.3G
- Class B Recreational vehicle, also known as a Campervan
- In radio broadcasting in the United States, a class of AM or FM radio station; see the list of broadcast station classes.
- Two classes of steam locomotives operated by the New Zealand Railways Department: B class of 1874 and B class of 1899.
- Class B biosolids, an EPA reuse category