Åbo(redirected from ABO system)
Also found in: Dictionary, Thesaurus, Medical, Financial, Wikipedia.
Åbo,Finland: see TurkuTurku
, Swed. Åbo, city (1998 pop. 170,931), capital of Western Finland prov., SW Finland, at the mouth of the Aurajoki River on the Baltic Sea. The center of the fertile agricultural region of SW Finland, it is also the country's largest winter port and an
..... Click the link for more information. .