The Piast Institute woks with a number of organizations and institutions through partnerships or involvement by the Piast Institute’s President, Director, Fellows and Board of Directors.

	The American Institute of Polish Culture The American Institute of Polish Culture was founded in 1972 by Mrs. Blanka A. Rosenstiel. Its mission is to share with all Americans the rich heritage of Poland, which has contributed in important ways to Western civilization and to establish a center of educational facilities and resources for the encouragement and promotion of the scientific and aesthetic endeavors of Americans of Polish descent.
	The Kosciuszko Foundation The Kosciuszko Foundation is dedicated to promoting educational and cultural exchanges between the United States and Poland and to increasing American understanding of Polish culture and history. Founded in 1925, the Foundation is a national not-for-profit, nonpartisan, and nonsectarian organization.
	The National Polish-American – Jewish-American Council The NPAJAC’s mission is to promote mutual understanding and cooperation between Americans of Polish heritage and Americans of Jewish heritage, with special emphasis on opposing anti-Polish and anti-Semitic prejudice and hate, reducing and defusing tensions and the fostering reconciliation between segments of the two communities.
	Polish Academy of Sciences PAN is a Polish scientific institution with an international network of top scholars and research organizations. PAN is comprised of 79 research departments and its reports, papers and publications are disseminated throughout the world. Dr. Radzilowski is a corresponding member.
	Polish American Congress PAC is a National Umbrella Organization representing at least 10 million Americans of Polish descent and origin and over 3,000 Polish American organizations. PAC is present in every state and virtually every community in America, on various social, business and economic levels.
	Polish American Historical Association PAHA is devoted to the study of Polish American history and culture. Founded in 1942, PAHA is an affiliate of the American Historical Association, assisting and cooperating with individuals and organizations interested in Polish American life and history.
	Polish National Alliance Description to come
	The Polish Review The Polish Review is published by the Polish Institute of Arts & sciences in America. It is a scholarly, multi-disciplinary quarterly on Polish affairs, books, monographs and bibliographies.
	Polish Roman Catholic Union of America PRCUA is the oldest Polish American fraternal in America. Since its founding, PRCUA has developed into a dynamic fraternal benefit society, whose insurance policies rank among the best offered anywhere. PRCUA performs religious, charitable, educational and civic work on behalf of its members and the Polish American Community.