The Benevolent and Protective Order of Elks (B.P.O.E.) is an American fraternal order. Collection consists of a black and white photograph of the members of the Order in Klamath Falls, Oregon, shown after a successful duck hunt for Christmas charity.

The Sokols organization was founded in 1862 in Bohemia, Czechoslovakia, by Miroslav Tyrs. Czech emigrants brought it with them to Malin, Oregon. Collection contains a brochure about the Sokol Festival in Malin, Oregon, on July 3rd, 4th and 5th, 1928.

Klamath Basin Genealogical Society (KBGS) is located in Klamath Falls, Klamath County, Oregon. Collection consists of 4 scrapbooks with materials related to the Klamath Basin.

The Klamath Yacht Club is located in Klamath Falls, Oregon. Collection consists of a paper on the history of the club, written and donated by Irene M. Currin, a wife of one of the members of the Club.

Oregon Tech Faculty Wives and TechMates Clubs were very active on campus. Collection contains 11 scrapbooks created by these organizations.