Ubo

Ubo may refer to:


 * Ubo, the element symbol for Unbioctium
 * Ubo, a barangay in Balud, Masbate, Philippines
 * Ubo, a barangay in Daram, Samar, Philippines
 * Ubo tribe, a tribe within the Lumad peoples of the Philippines

UBO may stand for:
 * uBlock Origin, a content-filtering web browser extension
 * Unincorporated business organization
 * Université de Bretagne Occidentale, Brest, in the Academy of Rennes
 * Universitetsbiblioteket i Oslo
 * Cal Ripken's Real Baseball, also known as Ultimate Baseball Online
 * Ultimate beneficial ownership, a term in domestic and international commercial law