Aba may refer to:
Abalone (/ˈæbəloʊniː/ or /ˌæbəˈloʊniː/; via Spanish abulón, from the Rumsen language aulón) is a common name for any of a group of small to very large sea snails, marine gastropod molluscs in the family Haliotidae.
The ABA League JTD, commonly known as the Adriatic League, is a regional professional basketball league that originally featured clubs from the former Yugoslavia (Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Serbia and Slovenia).
Abandonware is a product, typically software, ignored by its owner and manufacturer, and for which no product support is available.
Emotional abandonment is a subjective emotional state in which people feel undesired, left behind, insecure, or discarded.
Abandon the Old in Tokyo is a collection of gekiga short stories by manga artist Yoshihiro Tatsumi. It collects eight stories by Tatsumi from 1970, which were serialized in various manga magazines including Weekly Shōnen Magazine and Garo, and was published by Drawn and Quarterly on August 1, 2006. The manga won the 2007 Harvey Award for Best U.S.
ABAP (Advanced Business Application Programming, originally Allgemeiner Berichts-Aufbereitungs-Prozessor, German for "general report creation processor") is a high-level programming language created by the German software company SAP SE.
Abaza is an Egyptian television series that aired for one season on Sada Elbalad TV in 2014. Abaza is set in a fictitious world where humans and monsters live next to each other in harmony.
Abarth & C. S.p.A. is a racing car and road car maker founded by Italo-Austrian Carlo Abarth in 1949. Its logo is a shield with a stylized scorpion on a red and yellow background.
The Most Valuable Player (MVP) was an annual award first awarded in the 1967–68 season. Every player who has won the award has played for a team with at least 45 regular-season wins.