ADX, AdX, Adx, etc. may refer to:
Business Abu Dhabi Securities Exchange Adams Express Company (stock symbol ADX) Average directional movement index, a technical indicator of trend strength in prices of a financial instrument such as a stock or bond DoubleClick Ad Exchange (AdX), an ad exchange platform merged into Google Ad Manager
Science and technology ADX (file format), a streamed audio format Intel ADX, add-carry instruction extensions in the x86 microprocessor architecture Adrenalectomy, the surgical removal of one or both adrenal glands or the state of having had one or both removed Adrenal ferredoxin, a small iron-sulfur protein in animals including humans Authenticated Data Experiment, an early release of Bluesky's decentralized social network protocol Azure Data Explorer, a cloud-based data analytics service
Other uses Acura ADX, a subcompact luxury crossover SUV The Adicts, a British punk band, sometimes written ADX Administrative maximum or "supermax" prisons in the US United States Penitentiary, Florence ADX, the federal supermax prison in Florence, Colorado Alpha Delta Chi, an American nation-wide Christian sorority Amdo Tibetan language, from its SIL language code Leuchars Station in Scotland, UK (formerly RAF Leuchars) (IATA airport code ADX)