American Express

The axe, or ax, is an implement that has been used for millennia to shape, split and cut wood, harvest timber, as a weapon and a ceremonial or heraldic symbol. The axe has many forms and specialized uses but generally consists of an axe head with a...

Automatic transmission

Atlantic Coast Line Railroad

Alpha Chi Omega

Anime Expo

F-Zero AX (video game)

Autocross is a form of motorsports that emphasizes safe, low-cost competition and active participation. An autocross is a timed competition where drivers navigate one at a time through a temporary course marked by traffic cones, rather than racing on a...

Emanuel Ax, a concert pianist

Citroën AX

Architecture eXtended (Japanese computing architecture)

James Ax, a mathematician

Accumulator eXtended (x86 registers in computing)

Åland Islands (2-letter ISO country code)

Ax, a 87th Precinct story written in 1964 by Ed McBain (Evan Hunter)

Ax, a WWE World Tag-Team Champion professional wrestler

Aximili-Esgarrouth-Isthill's nickname, a fictional Animorphs character Ax

A euphemism for layoffs.

Ismail ax, a note written in red ink found on the left arm of Cho Seung-hui at the time of the Virginia Tech Massacre.

.ax (the reserved ccTLD for the Åland Islands).