Indiana Geologists
 

Indiana-Kentucky Geological Society (IKGS has no website.)
 

Professional Geologists of Indiana
OK, so you’re already at the PGI site, but we still want to be on any list of
professional organizations.
 

Indiana Oil and Gas Association
 

Indiana Water Resources Association
 

Indiana Geographic Information Council
 

American Association of Petroleum Geologists, Eastern Section
 

Petroleum Technology Transfer Council