USMB

USMB may stand for:


 * Université Savoie-Mont Blanc, a French university.
 * Union Sportive de la Médina de Blida, an Algerian football team
 * United States. Conference of Mennonite Brethren Churches, a United States association of churches
 * United States Metric Board, a United States government agency set up to encourage metrication