ABX

ABX may refer to:

ABX test, a double-blind testing method commonly used in codec listening tests and in ascertaining high fidelity
Abaknon language, an Austronesian language of the Philippines
Barrick Gold, from its TSX and NYSE stock symbol
Antibiotics, antibacterial medications
An asset-backed securities index
ABX diagnostics, a medical device manufacturer, which was acquired by Horiba

Aviation