Breadcrumb Home > Dictionary > Index O OMB: Meaning and Definition of Find definitions for: OMB Pronunciation: [key] — U.S. Govt. U.S. Govt. Office of Management and Budget: the division of the Executive Office of the President that prepares and administers the federal budget and improves management in the executive branch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: omb (Thesaurus) Omayyad OMBE TrendingHere are the facts and trivia that people are buzzing about. The Book of 1 Corinthians: Summary Current Events This Week: June 2023 Languages Spoken in Each Country of the World Aesop's Fables: Aesop's Fables Milestones in Environmental Protection The 12 Labors of Hercules (In Order) ✖ Related Content Daily Word Quiz: concatenate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language