OMB

• observation manipulation bell[?]
• Office of Management and Budget
  • United States Office of Management and Budget
  • (many other govts have an office of this name also)
• Offshore Model Basin[?]
• Olympia Master Builders[?] omb.org (http://www.omb.org)
• Olympiade Mathématique Belge[?]
• Ontario Municipal Board[?]
• Opportunity Microfinance Bank[?]
• Oregon Marching Band[?]
• Our Miss Brooks[?]

OMB Electronic Systems[?] S.A. has operations in Spain and Florida. omb.com (http://www.omb.com)

"OMB" or "Omb" may also appear as an abbreviation for ombudsman.