American Land Rights Association  
   A grassroots, non-profit private property rights/multiple-use advocacy organization.
   http://www.landrights.org/

United Property Owners  
   Nonpartisan coalition which defends US land owners' rights. Research key issues, local topics, litigation efforts, and membership information.
   http://www.unitedpropertyowners.org/

Property Rights Congress of America (PRC)  
   A coalition of advocacy and educational groups and individuals formed to educate the public about and defend proeprty rights. Mailing list, news updates, horror stories.
   http://www.freedom.org/prc/

Defenders of Property Rights  
   US national public interest legal foundation devoted to helping private property owners who have been deprived of their property by government actions.
   http://www.yourpropertyrights.org/

Property Rights Research  
   A coalition of US land and natural resource owners. Tracks coverage of the property rights issue.
   http://www.propertyrightsresearch.org/

Property Rights Foundation of America  
   An advocacy group for private property rights. Political research, action alerts and analysis.
   http://www.prfamerica.org/

General Theory of the State and Social Evolution  
   Online book about property relations, social evolution, monopolization and the State. Introduces conception of the State as a production factor monopoly.
   http://www.geocities.com/alexanderosadchey/Table_Of_Content.html

Kitsap Alliance of Property Owners  
   A property owners group in Kitsap County, Washington, opposing unreasonable government regulation of private property.
   http://www.kitsapalliance.org/

Countryside Rights Association (CRA)  
   UK organisation defending the property rights of rural people and promoting a fair, independent adjudication of public rights of way without government and user groups interference and pressure.
   http://www.countrysiderightsassociation.co.uk/

Coalition for Property Rights (CPR)  
   A grassroots organization made up of citizens concerned about the erosion of property rights in the US. Has a particular emphasis on Florida.
   http://www.proprights.com/

Liberty Matters  
   Established by three regional property rights organizations to advance the grassroots property rights movement in America; works closely with conservative and libertarian think tanks.
   http://www.libertymatters.org/

The National Association of Reversionary Property Owners (NARPO)  
   Opposes rail to trail conversions, with emphasis on cases in Kansas.
   http://home.earthlink.net/~dick156/

Pinnochio in Germany  
   A site criticising the so called democratic land reform in East Germany. Calls for compensation to the original land owners.
   http://www.pluemecke.info/

International Union of Property Owners (UIPI)  
   The International Union defending private real estate property rights worldwide, with members from more than 20 European countries, established in 1923.
   http://uipi.com

Solano County Citizen Land Alliance  
   Organization working to protect individual property rights in a Northern California county.
   http://www.sccla.net/