AAPG – American Association of Petroleum Geologists
AASG – Association of American State Geologists
AASP – American Association of Stratigraphic Palynologists
AEG – Association of Environmental & Engineering Geologists
AESE – Association of Earth Science Editors
AGI – American Geosciences Institute
AGU – American Geophysical Union
AIH – American Institute of Hydrology
ASBOG– National Association of State Boards of Geology
AWG – Association for Women Geoscientists
GAC – Geological Association of Canada
GIS – Geoscience Information Society
GSA – Geological Society of America
GSL – The Geological Society of London
MSA – Mineralogical Society of America
NABG – National Association of Black Geoscientists
NAGT – National Association of Geoscience Teachers
ASBOG – National Association of State Boards of Geology
NGWA – National Ground Water Association
NMA – National Mining Association
NSPE – National Society of Professional Engineers
NSS – National Speleological Society
PRI – Paleontological Research Institution
RMAG – Rocky Mountain Association of Geologists
SEG – Society of Exploration Geophysicists
SEcG – Society of Economic Geologists
SEPM – Society for Sedimentary Geology
SIPES – Society of Independent Professional Earth Scientists
SME – Society for Mining, Metallurgy, and Exploration, Inc.
SSA – Seismological Society of America