It is not a state abbreviation in the US.
There is no country with the abbreviation AHO. It might be a mistake or an unrecognized abbreviation.
Netherlands Antilles.
Netherlands Antilles
IN is the abbreviation for the state of Indiana.
Bill Aho was born in 1957.
Martti Aho died in 1968.
Martti Aho was born in 1896.
Paavo Aho was born in 1891.
Paavo Aho died in 1918.
Juhani Aho was born in 1861.
Juhani Aho died in 1921.
Ninos Aho was born in 1945.