IGIC Conference
February 23-24, Bloomington, Indiana

WLIA Annual Conference
February 24-26, Appleton, Wisconsin

International LiDAR Mapping Forum
March 3-5, Denver, Colorado

Land Surveyors Association of Washington Annual Conference
March 3-6, Tacoma, Washington

NSGIC Midyear Conference
March 9-10, Annapolis, Maryland 

URISA GIS/CAMA Technologies Conference
March 8-11, Little Rock, Arkansas

TNGIC 2010 State Conference
April 7-8, Gatlinburg, Tennessee

ILGISA Spring Conference
April 14-15, Champaign, Illinois

GIS in Action Conference
April 14-15, Portland, Oregon

2010 MAGIC Symposium (MidAmerica GIS Consortium)
April 18-22, Kansas City, Missouri

BAE Systems GXP International Users Conference
April 19-23, San Diego, CA

ASPRS Annual Conference
April 26-30, San Diego, CA