What does NGMA stand for?

Maiana - Kiribati - ICAO location identifier (ICLI)

National Gadget Manufacturers Association

National Gas Measurement Association (EA)

National Geoscience Mapping Accord - Australia

National Geoscience Mapping Agency (GIS)

National Gospel Music Association (EA)

National Grants Management Association (AAGC)

National Greenhouse Manufacturers Association (EA)