American Council of Consulting Engineers (ACEC) American Association of Geodetic Surveyors (AAGS) American Congress on Surveying and Mapping (ACSM) American Institute of Engineers American Society of Civil Engineers (ASCE) American Society of Photogrammetry and Remote Sensing (ASPRS) Cartography and Geographic Information Society (CaGIS) Geographic and Land Information Society (GLIS) International Federation of Surveyors (FIG) National