AHA

See also: Appendix:Variations of "aha"

English

Noun

AHA (countable and uncountable, plural AHAs)

1. (organic chemistry) Initialism of alpha-hydroxy acid.
2. (countable, property law, England and Wales) Initialism of Agricultural Holdings Act tenancy.

Proper noun

AHA (usually uncountable, plural AHAs)

1. (medicine, cardiology) Initialism of American Heart Association: an American non-profit organization focusing on cardiovascular medical research, education and care.
2. (countable, property law, England and Wales) Initialism of Agricultural Holdings Act.

Anagrams

• aah