The meaning of the Acronym GMC is...

GMC is

• Guía Militar de Carreteras
• General Military Course
• Chief Gunners Mate
• General Motors Corporation

More Meanings For GMC:

• Geometric Model Companion
• Global Motion Compensation
• Grant Mac Ewan College
• General Motors Corporation
• Grabowski Motor Corporation
• Garba Music Corporation
• Garbage Manufacturing Corporation
• Global Machinery Company
• Goal, Motivation, and Conflict
• Gifted Minds Crew
• Green Mountain Club
• Goal, Motivation, Conflict
• Get More Championships
• Global Module Cache
• GNU Midnight Commander

GMC is also in:

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• Firms
• General
• Mathematics
• Non-Profit Organizations
• Physics
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• Software
• Sports
• Universities