AAAA
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Look up aaaa in Wiktionary, the free dictionary.
AAAA may refer to:
Internet and computing
- AAAA protocol, within computer security, "authentication, authorization, accounting and auditing" - the AAA protocol combined with auditing
- AAAA record, also known as "IPv6 address record", maps a hostname to a 128-bit IPv6 address in the Domain Name System (DNS)
- Internet Authentication Service, as an acronym for the four main services provided: Authentication, Authorization, Accounting, and Auditing
Other uses
- AAAA battery, a 1.5 volt battery, smaller than the AAA size
- Associated Actors and Artistes of America, an association of the performer trade unions Actors' Equity, AFTRA, Agma, and Agva
- American Association of Advertising Agencies
- The Asociación Argentina "Amigos de la Astronomía"
- Australian Automotive Aftermarket Association, an automotive industry association for automotive aftermarket parts
- American Association for the Advancement of Atheism, an atheistic and antireligious organization
- AaAa, possible reading of the name Aa, an ancient Egyptian architect
- The rhyme scheme AAAA, e.g. to be found in the Monorhyme and Tanaga poem
- A rating in the Tourist Attraction Rating Categories of China
- Anguilla Amateur Athletic Association, founding name of the Anguilla Amateur Athletic Federation, governing body for athletics in Anguilla