ahn
Ahn or AHN may refer to:
People
- Ahn (Korean surname), a Korean family name occasionally Romanized as An
- Ahn Byeong-keun (born 1962, {{lang|ko|안병근}}), South Korean judoka
- Ahn Eak-tai (1906–1965, {{lang|ko|안익태}}), Korean composer and conductor
- Ahn Jung-hwan (born 1976, {{lang|ko|안정환}}), South Korean footballer
- Ahn Cheol-soo (born 1962, {{lang|ko|안철수}}), founder of AhnLab Inc, an antivirus software company
- Kristie Ahn (born 1992), American tennis player
- Natalie Ahn (born 1957), American chemist and biochemist
- Philip Ahn (1905-1978), American actor
- Ralph Ahn (1926-2022), American actor
- Viktor An, (born 1985 as Ahn Hyun-soo, {{lang|ko|안현수}}) South Korean short track speed skater
- Luis von Ahn, (born 1978) Guatemalan creator of CAPTCHA and co-founder of Duolingo
Other uses
- Ahn, Luxembourg, a town
- All Headline News, a US news agency
- Allegheny Health Network, a non-profit hospital and healthcare group in Pennsylvania
- Ashton-under-Lyne railway station, UK (National Rail code)
- Athens–Ben Epps Airport serving Athens-Clarke County, Georgia, US (IATA airport code)
- Nowl-Ahn, fictional character in the Image Universe series Supreme, Invincible, and Dynamo 5 known as Omni-Man
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