Planning Related

Regional Planning Agencies

Berkshire Regional Planning Commission
Boston Metropolitan Planning Organization
Cape Cod Commission
Central Massachusetts Regional Planning Commission
Franklin Regional Council of Governments
Martha's Vineyard Commission
Merrimack Valley Planning Commission
Metropolitan Area Planning Council
Nantucket Planning and Economic Development Commission
Northern Middlesex Council of Governments
Old Colony Planning Commission 
Pioneer Valley Planning Commission
Southeastern Regional Planning and Economic Development District

Planning Resources

American Planning Association
Center for Rural Massachusetts
Citizen Planner Training Collaborative
EcoIQ.com Land Use
Massachusetts Chapter of the American Planning Association
Planners Web

GIS Resources

Executive Office of Energy and Environmental Affairs (EOEEA)
Massachusetts Emergency Management Agency (MEMA)
Massachusetts Association of Regional Planning Agencies (MARPA)
United States Geological Survey (USGS)
Federal Emergency Management Agency (FEMA)
Federal Geographic Data Committee (FGDC)
Office of Geographic and Environmental Information (MassGIS)
Massachusetts Alliance of Regional Geographic Information Systems (MARGIS)
Environmental Systems Research Institute (ESRI)
GIS.com- The Guide to Geographic Information Systems
Urban and Regional Information Systems Association (URISA)