The meaning of the Acronym GMSS is...

GMSS is

• Geylang Methodist Secondary School

More Meanings For GMSS:

• Global Mobile Satellite System
• Geriatric Mental State Schedule
• Global Marketing Support Services
• Gorai Macchimar Sahakari Sanstha, LTD.
• General Mailing and Shipping System
• Global Mobile Satellite Services
• Geylang Methodist Secondary School
• General Manager Search Subcommittee

GMSS is also in:

• Firms
• General
• Media
• Psychology
• Schools
• Sports
• Telecom