Other professional pipe organ associations are listed here alphabetically by organization or Web Site name.
The purpose of the American Guild of Organists is to promote the organ in its historic and evolving roles, to encourage excellence in the performance of organ and choral music, and to provide a forum for mutual support, inspiration, education, and certification of Guild members.
The American Institute of Organbuilders is a professional association for individuals engaged in pipe organbuilding or organ maintenance. The Institute's purpose is "to advance the science and practice of pipe organbuilding by discussion, inquiry, research, experiment, and other means, and to disseminate knowledge [through] lectures, publications, and exchange of information".
The Society promotes a widespread musical and historical interest in American organbuilding through collection, preservation, and publication of historical information, and through recordings and public concerts.
This Web Site is filled with plenty of information about pipe organs. Find out how an organ works, ways in which they are used in contemporary church services, and even how to start a pipe organ fundraiser at your church. PipeOrgan.com also has a fairly comprehensive--and easily searchable--directory of organ builders around the world.