• Slovenian Genealogy Society, Australia Chapter - SGS-AU -
• Western Australian Genealogical Society (European Interest Group)

• BLITZ (Baltic-Russian Research from St. Petersburg)
• Dags' Latvian Home Page
• Latvia Jewish Special Interest Group (Latvia SIG)
• Lietuvos Bajoru Karaliskoji Sajunga (LBKS) - Royal Lithuanian Nobility Society
• Lithuanian-American Genealogy Society

• Banat Online Discussion Group

Belarus

• BLITZ (Belarus-Russian Research from St. Petersburg)

Bohemia

• German-Bohemian Heritage Society>

Bukovina

• Bukovina Society of the Americas

Canada-based East European Genealogy

• Centre for Mennonite Brethren Studies, Winnipeg
• East European Genealogical Society, Winnipeg
• Germans from Russia Heritage Society, British Columbia Chapter (GRHS-BCC)
• Jewish Historical Society of Southern Alberta, Calgary
• Saskatchewan Genealogical Society
• Society for German Genealogy in Eastern Europe
• Ukrainian Genealogical and Historical Society of Canada, Cochrane (Calgary)

Carpatho-Rusyn

• "I a Relative" Slovak and Carpatho-Rusyn Page.
• Carpatho-Rusyn Knowledge Base
• Carpatho-Rusyn Society
• Osturna Descendants Slovak and Carpatho-Rusyn Village Association
• Rusin (Ruthenian) Association (Minnesota)

Croatia

• Croatian Heritage
• Croatian Roots

Czechoslovakia

• California Czech and Slovak Club
• Czechoslovak Genealogy Society International
• Czech and Slovak Genealogical Society of Arizona
• Czech and Slovak American Genealogy Society of Illinois

Denmark

• Your Family Connection of Yorba Linda, California
• Kannegaard and Skeel family tree

Eastern Europe General

• East European Genealogical Society

Finland

• Finland, Finding Records of Your Ancestors Research Guide
  Authored by the Family History Department of the Church of Jesus Christ of Latter-day Saints
• Family Sleuths a Finnish genealogy service of Salt Lake City, Utah
• Finnish Genealogy Group

Galicia

• East European Genealogical Society
• Galizien German Descendants
• Gesher Galicia (Bridge to Galicia - Jewish Special Interest Group) (Note: Gesher-Galicia is for Jewish record searchers only)
• Other Galicia Pages

Germany / Germanic

• Anglo-German Family History Society
• BLITZ (German-Russian Research)
• Galizien German Descendants
• German-Bohemian Heritage Society
• German Genealogical Digest
• German Genealogical Digest
• Germanic Genealogy Society
• German Research Association, Inc.
• Die Pommerschen Leute German-Pomeranian Newsletter
• Gottscheer Heritage and Genealogy Association
• Hannover Research List
• Immigrant Genealogy Society (IGS)
• Die Pommerschen Leute German-Pomeranian Newsletter.
• Pommerscher Verein Freistadt
• Sacramento German Genealogy Society, Inc.
• Palatines to America

German-Russian

• American Historical Society of Germans from Russia
• Germans from Russia Heritage Society
• Germans from Russia Heritage Collection
• BLITZ (German-Russian Research)
• Glueckstal Colonies Research Association
• Wandering Volhynians German-Volhynian Newsletter

Gottschee

• Gottscheer Heritage and Genealogy Association
• The Gottschee Tree (Gottschee - Germanic-Slovenian - Newsletter)

Greece

• Greek Genealogy and Family History

Hungary

• Hungarian Jewish Special Interest Group (H-SIG)

Jewish

• BLITZ (Jewish-Russian Research from St. Petersberg)
• Center for Jewish History Genealogy Institute
• Gesher Galicia (SIG)
• Hungarian Jewish Special Interest Group (H-SIG)
• Jewish Genealogical Society of Cleveland (JGSC) Ohio
• Jewish Genealogical Society of Los Angeles California
• Jewish Genealogical Society of Illinois
• Jewish Genealogical Society of Pittsburgh Pennsylvania
• Jewish Genealogical Society of Oregon
• Jewish Genealogical Society of Michigan
• Jewish Genealogical Society of Rochester New York
• Jewish Historical Society of Southern Alberta
• Latvia SIG (Jewish-Latvian Genealogy Special Interest Group)
• ROM-SIG (Jewish-Romanian Genealogy Special Interest Group)
• ROUTES TO ROOTS Jewish Record Searchers

Kashube /Kashubian (Polish)

• KANA - Kashubian Association of North America

Latvia

• Dags' Latvian Home Page
• Latvia SIG (Jewish-Latvian Genealogy Special Interest Group)

Lithuania

• Lithuanian Royal Union of Nobility
• Lithuanian Global Genealogy Society
• Lithuanian American Community

Mennonites

• Canadian Conference of Mennonite Brethren Churches -- Historical and Genealogical Records
• Centre for Mennonite Brethren Studies
• Mennonite Archives and Library
• Mennonite Family History
• Mennonite Heritage Centre
• Mennonite Historical Library

Moravia

• Moravian Heritage Society

Polish

• BLITZ (Polish-Russian Research)
• East European Genealogical Society
• KANA (Kashubian Association of North America)
• Silesian Genealogical Society of Wroclaw (in Polish)
• Polish Genealogical Society of America
• Polish Genealogical Society of California
• Polish Genealogical Society of Greater Cleveland
• Polish Genealogical Society of Massachusetts
• Polish Genealogical Society of Michigan
• Polish Genealogical Society of Minnesota
• Polish Genealogical Society of New York (Buffalo)
• Polish Genealogical Society of Wisconsin
• Polish Genealogical Society of New Zealand
• Polish Genealogical Society of New York State
• Polish Genealogical Society of Connecticut and the Northeast

Polish-based (in country) Genealogy Organizations

• Polskie B & Bof Covina, California with a list of over 600 accomodations in Poland
• Towarzystwo Genealogiczo-Heraldyczne (Polish Genealogy and Heraldry Association, Poznan
• Zwiazek Szlachty Polskeij (Association of Polish Nobility), Sopot

Pomerania

• Die Pommerschen Leute (German-Pomeranian Newsletter)
• Pommerscher Verein Freistadt
• Die Pommerschen Leute - Die Vorfahren

Professional Services

• Schroder & Fuelling
• Professional Genealogists database
• Roger P. Minert
• Professional Translators database
• European Focus, Inc.
• Professional Authors and Lecturers database

Romania

• RomanianAmerican Heritage Center
• Bukovina Society of the Americas
• ROM-SIG(Jewish-Romanian Genealogy Special Interest Group)
• GenealogyROGroup in Romania

Rusin, Rusyn, Ruthenia

• Minnesota Rusin Association

Russia

• Russian-Baltic Information Center (BLITZ)
• Russian Heritage Society of Moscow

Slavic

• Cultural Society of South Slavs
• East Europe Connection

Slovakia

• Czech and Slovak Genealogical Society of Arizona
• Czech and Slovak American Genealogy Society of Illinois
• Slovak Genealogical and Heraldic Society at Matica slovenska
• Slovak Genealogy Research Center
• Slovak Heritage & Folklore Society International
• Surname Location Reference Project (SLRP - Slovak)
• SLOVAK WORLD Genealogy Listserver

Slovenia

• Gottscheer Heritage and Genealogy Association
• The Gottschee Tree (Gottschee - Austro-Slovenian Newsletter)
• Slovenian Genealogy Society
• International Institute of Archival Science (IIAS)
• Pokrajinski Arhiv Maribor in Maribor, Slovenia

Surnames

• Knobloch Genealogical Archives of Wroclaw, Poland
• Moebius Surname Genealogy Page
• Worsten Genealogical Society of Wroclaw, Poland

Switzerland

• Immigrant Genealogy Society (IGS)
• The Swiss Connection - Swiss Newsletter)

Ukraine

• Carpatho-Ukraine Database of Austrian Immigrants
• East European Genealogical Society
• Ukrainian Genealogical and Historical Society of Canada

Village Associations

• Glueckstal Colonies Research Association - German Russian - N.W. of Odessa / Black Sea
• Zichydorf Village Association - the first Banat village association

Volhynia

• Society for German Genealogy in Eastern Europe

United States and Canada

• California State Genealogical Alliance (CGSA)
• Minnesota Genealogical Society
• Wisconsin Genealogical Council