UFS may refer to:
Computing Universal Flash Storage Unix File System Unsupervised Forward Selection, a data reduction algorithm
Other UFS (trade union), former trade union in the United Kingdom United Family Services United Feature Syndicate, commonly known as United Media United Feeder Service, a company formerly part of the United Express carrier network Universal Fighting System, a collectible card game Universidade Federal de Sergipe, a Brazilian public university University of the Free State, in South Africa UFS the stock ticker for Domtar