SXM

SXM may refer to:
 * SXM (computational model), model for a Stream X-Machine
 * SXM (transactional memory), a software under development at Microsoft Research
 * SXM (socket), a physical computer interface used by Nvidia computational GPU modules
 * SXM inc, a digital studio producing online entertainment for brands
 * Sint Maarten's ISO 3166-1 alpha-3 code
 * Princess Juliana International Airport's IATA code
 * Sint Maarten national football team's FIFA code
 * Sirius XM Radio's NYSE symbol
 * Servicios Aéreos Especializados Mexicanos's ICAO code
 * Starbury SXM, a basketball shoe produced by Starbury
 * SxM, a 1994 album by Sangue Misto
 * SxM, formats of scanning microscope image handled by Image SXM
 * , file extension for math files from StarOffice's StarMath (version 1–7)
 * , file extension for math files from OpenOffice.org XML (version 1)