Ext, ext or EXT may refer to:
*
Ext functor, used in the mathematical field of homological algebra
*
Ext (JavaScript library), a programming library used to build interactive web applications
*
Exeter Airport (IATA airport code), in Devon, England
*
Exeter St Thomas railway station (station code), in Exeter, England
*
Extended file system, a file system created for Linux
*
Exton station (Pennsylvania) (Amtrak station code), in Exton, Pennsylvania
*
Extremaduran language (ISO language code), spoken in Spain
*
Extremeroller, a former roller coaster at Worlds of Fun, Kansas City, Missouri
*
Cadillac Escalade EXT
The Cadillac Escalade is a full-size luxury SUV engineered and manufactured by General Motors. It was Cadillac's first major entry into the SUV market. The Escalade was introduced for the 1999 model year in response to competition from the Merc ...
, a sport utility truck
{{disambiguation