ACMLA (Association of Canadian Map Libraries and Archives)
ANZMapS (Australian and New Zealand Map Society Incorporated)
ASPRS (American Society for Photogrammetry and Remote Sensing)
CUAC (Cartographic Users Advisory Council)
GSIS Geoscience Information Society
IFLA (International Federation of Library Associations), Geography and Map Libraries Section (archive only)
MAGIRT (Map and Geography Round Table, American Library Association)
Map Curators Group of the British Cartographic Society
NACIS (North American Cartographic Information Society)
NEMO (North East Map Organization) (INACTIVE)