M&O

AcronymDefinition
M&Omanagement and operating
M&OManagement & Operations
M&OManagement & Organization
M&OManagement and Organizational
M&OMaintenance & Operation
M&OManagement and Oversight
M&OMobile and Ohio Railroad
M&OMaintenance and Overhaul
M&OMiningham and Oellerich Inc (software services provider for financial industry
M&OMacarroni & Ownage Productions