Ahsa may mean:
- Al-Ahsa (disambiguation), the Saudi Arabian oasis region (also spelled al-Hasa and Hassa)
- the American Horse Shows Association
- the American Hunters and Shooters AssociationAmerican Hunters and Shooters AssociationThe American Hunters and Shooters Association , founded in 2005, was a small United States-based group, which has set itself apart from the much larger gun owner organization, the National Rifle Association, founded in 1871, by advocating further restrictions on 2nd Amendment rights...
- , the Gothic letter a, see Gothic alphabet, Ansuz runeAnsuz runeThe a-rune , Younger Futhark was probably called *ansuz in Proto-Germanic, to which the Norse name Æsir is attributed.The shape of the rune is likely from Neo-Etruscan a , like Latin A ultimately from Phoenician aleph....