AHA

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Related to ha-ha: sunk fence

AHA

 
American Heart Association; American Hospital Association.

AHA

American Heart Association; American Hospital Association.

AHA

abbr.
alpha-hydroxy acid

AHA

AHA

Abbreviation for:
acquired haemolytic anaemia
alpha hydroxy acid
anti-heart antibody
anti-histone antibody
American Hospital Association, see there
American Heart Association
Associate of The Institute of Hospital Administrators (previously Area Health Authority) (MedspeakU-KK)
autoimmune haemolytic anaemia

AHA

Abbreviation for American Hospital Association.
References in periodicals archive ?
The ha-ha holds rich figurative significance in Mansfield Park.
He has fallen into the ha-ha after being encouraged to leap over it by Sir Edward Audley, whose sister is Dolly's friend:
The bone that connects your shoulder to your elbow is called the humerus (not like ha-ha, funny).