Fus

Fus or FUS may refer to:


 * FUS (gene) ("Fused In Sarcoma"), a gene encoding an RNA-binding protein found in human cancers and several neurodegenerative diseases
 * Fath Union Sport, a football club in Rabat, Morocco
 * Feline urologic syndrome, any disease affecting the bladder or urethra of a cat
 * Field Upgrade Software, software package for embedded systems which can include a bootloader and drivers.
 * Fire Underwriters Survey, a Canadian risk management company
 * First Unitarian Society of Madison, a church in Madison, Wisconsin, United States
 * First Unitarian Society of Minneapolis, a church in Minneapolis, Minnesota, United States
 * Focused ultrasound (High-intensity focused ultrasound), a therapeutic technique
 * Franciscan University of Steubenville, a private Catholic university in Steubenville, Ohio, United States
 * Franklin University Switzerland, a private liberal arts university in Lugano, Switzerland
 * Frente Único Socialista (Socialist Single Front) (1938), a temporary political alliance in Bolivia