The meaning of the Acronym GMAC is...

GMAC is

• Genetic Manipulation Advisory Committee
• Glasgow Media Access Centre
• Green Mountain Anarchist Collective

More Meanings For GMAC:

• Genetic Manipulation Advisory Committee
• Glasgow Media Access Centre
• Green Mountain Anarchist Collective
• Genetic Manipulation Advisory Committee (Australia - obsolete, now GTTAC)
• General Motors Acceptance Corporation
• General Motors Acceptance Corporation
• Graduate Management Admission Council
• Greater Miami Athletic Conference

GMAC is also in:

• Accounting
• Educational
• Firms
• Sports
• Unfiled
• Veterinary