| Acronym | Definition |
|---|
| MOC➣Maintenance of Certification |
| MOC➣Mars Orbiter Camera |
| MOC➣Moscow (Amtrak station code; Moscow, ID) |
| MOC➣Means of Communication |
| MOC➣Microsoft Official Curriculum |
| MOC➣Murphy Oil Corporation (various locations) |
| MOC➣Market On Close (commodity trading term) |
| MOC➣Ministry of Commerce (Cambodia) |
| MOC➣My Own Creation (Lego) |
| MOC➣Management Of Change |
| MOC➣Meridional Overturning Circulation |
| MOC➣Master of Code (software development; various locations) |
| MOC➣Maximum Oxygen Consumption |
| MOC➣Maritime Operations Center |
| MOC➣Memorandum of Collaboration (various organizations) |
| MOC➣Microsoft Office Communicator |
| MOC➣Ministry Of Communication |
| MOC➣Ministry of Construction |
| MOC➣Ministry of Culture |
| MOC➣Mother of Child |
| MOC➣Mount Olive College |
| MOC➣Mint Original Condition (product description) |
| MOC➣Meta Object Compiler |
| MOC➣Microsoft Official Courses |
| MOC➣Managed Object Class |
| MOC➣Master Operational Controller |
| MOC➣Masculine of Center (gender identity) |
| MOC➣Meta Object Compiler (code generator) |
| MOC➣Mission Operations Center |
| MOC➣Music On Console (console audio player for Linux/UNIX) |
| MOC➣Mint On Card |
| MOC➣Member of Congress |
| MOC➣Models of Computation |
| MOC➣Medical Officer of the Commonwealth (Australia) |
| MOC➣Mise en Oeuvre Conjointe (French: Joint Implementation; Kyoto Protocol) |
| MOC➣Miracle of Capital (various locations) |
| MOC➣Mouvement Ouvrier Chrétien (French: Christian Workers Movement; Belgium) |
| MOC➣Master of Ceremonies |
| MOC➣Mars Observer Camera |
| MOC➣Materials of Construction |
| MOC➣Model of Care |
| MOC➣Management Oversight Committee (various organizations) |
| MOC➣Méthode Ouverte de Coordination (French: Open Method of Coordination; EU) |
| MOC➣Montenegrin Orthodox Church |
| MOC➣Melody of China (music ensemble; San Francisco, CA) |
| MOC➣Multinational Oil Company |
| MOC➣Maintenance Operations Center |
| MOC➣Marriage of Convenience (personal ads) |
| MOC➣Municipal Operations Center (Peoria, AZ) |
| MOC➣Match on Card |
| MOC➣Medal of Commendation (Singapore Youth Award) |
| MOC➣Mediterranean Offshore Conference and Exhibition |
| MOC➣Ministry of Coal (India) |
| MOC➣Metal One Corporation (Japan) |
| MOC➣Military Order of the Cootie (VFW) |
| MOC➣Massachusetts Oilheat Council |
| MOC➣Mission Operations Computer (US NASA) |
| MOC➣Mohican Outdoor Center (New Jersey) |
| MOC➣Managing Organizational Change |
| MOC➣Minimum Obstacle Clearance (aviation) |
| MOC➣Media Operations Center |
| MOC➣Mobile Operations Center |
| MOC➣Mission Operations Control (Center) |
| MOC➣Managed Object Class(es) |
| MOC➣Member Organizing Committee (various organizations) |
| MOC➣Manual of Official Controls (UK) |
| MOC➣Military Operations Command (Myanmar) |
| MOC➣Major Oil Company |
| MOC➣Mail-Order Company |
| MOC➣Means of Compliance (aircraft) |
| MOC➣Medical Operations Center |
| MOC➣MERS Operations Center |
| MOC➣Mobile Originated Call (Global System for Mobile Communication) |
| MOC➣Multiple On Capital |
| MOC➣Minimum Oxygen Concentration (for Combustion; Chemical Engineering) |
| MOC➣MCEITS (Marine Corps Enterprise Information Technology Services) Operations Center |
| MOC➣Military Operations Center |
| MOC➣Maintenance Operational Check |
| MOC➣Marcos Owners Club (automobile club; UK) |
| MOC➣Miata Owners Club |
| MOC➣Mystérieux Objets Célestes (French: mysterious celestial objects) |
| MOC➣Mobile Office Card |
| MOC➣Management and Operating Contractor |
| MOC➣Mexican Olympic Committee |
| MOC➣Materials of Concern |
| MOC➣Management Operating Committee |
| MOC➣Mopar Owners Club (automobile club; various locations) |
| MOC➣Model of Control |
| MOC➣Memorandum of Conference (meeting record) |
| MOC➣Mission Operations Contract |
| MOC➣MILSTAR Operations Center |
| MOC➣Materials Only Costing |
| MOC➣Maintenance, Operations and Construction |
| MOC➣Meteorological Operational Capability |
| MOC➣Method Of Command |
| MOC➣Missile Operations Center |
| MOC➣Maintenance Operating Center |
| MOC➣Master Ordnance Configuration |
| MOC➣Modulus of Continuity |
| MOC➣Margin of Control (criticality) |
| MOC➣Military Occupational Career (Canadian Forces) |
| MOC➣Military Order of the Collar of St. Agatha of Paterno (UK) |
| MOC➣Mission Observation Center |
| MOC➣Multiple Orthogonal Code(s) |
| MOC➣Master Operational Computer |
| MOC➣Materiel Operations Center |
| MOC➣Metering Operations Center |
| MOC➣Merchandise Only Credit (retailing) |
| MOC➣Minimum Overtime Credit (on overtime forms) |
| MOC➣Mission Operations Commander |
| MOC➣Mission Operations Contractor |
| MOC➣Materiel Obligation Code |
| MOC➣Middle of Curve (engineering) |
| MOC➣Maintenance on Call (technical working environment) |
| MOC➣Mississippi Outdoor Club |