Soroptimist International: Desert Coast
- Organization for women dedicated to advancing human rights and the status of women. Includes region news, legislative issues, advocacy tools and techniques, recycling programs and environmental campaigns.
- http://www.soroptimistdcr.org/

Southwest Baptist Conference
- A district of the Baptist General Conference including churches throughout southern California, Arizona and Texas.
- http://www.swbc.org/

Americas Program
- News, information, and analysis regarding the U.S.-Mexico border and crosssborder affairs. Publications, directories, calendar, and feedback provided. Available in English/Español.
- http://americas.irc-online.org/

Southwest/Texas Popular Culture Association.American Culture Associations
- Promoting an innovative and nontraditional academic movement in Humanities and Social Sciences. Information on annual conference, including location, program chairs, and registration.
- http://www.h-net.org/~swpca/

Grand Canyon Historical Society
- A group interested in study and preservation of historical sites, photographs and artifacts of Grand Canyon and surrounding areas; and supporting restoration of sites and buildings at GCNP.
- http://www.grandcanyonhistory.org/

Southwestern Social Science Association
- Promotes, cultivates and correlates the various areas of the social sciences and their applications. Provides meeting and officer information, and links to the science's affiliate programs.
- http://www.sssaonline.org/

Logos Ministries
- Interdenominational Bible teaching ministry teaching Genesis through Revelation. Information about online classes, in-person classes in Arizona and Southern California, and travel programs.
- http://logosmin.org/

Chihuahuan Desert Wildlife Rescue
- Serves west Texas and south central New Mexico. Includes rescue statistics, tips on how to help wildlife, and case studies of rescues.
- http://www.whc.net/cdwr/

Soroptimist International: Sierra Nevada
- Regional resources for this women's service organization, covering Northern California and Nevada. Provides project information, region and club calendar, club list, forms, chat and bulletin board.
- http://www.soroptimistsnr.org/

Soroptimist International: Golden West
- A womens club dedicated to advancing the status of women and human rights. Calendar, lending library list and PDF forms available for download. Provides region program, special projects, awards and grants information.
- http://www.goldenwestregion.org/

Soroptimist International: Sierra Pacific
- Organization for women dedicated to advancing human rights and the status of women. Includes information about Soroptimism, members, calendar of events, award applications, and news.
- http://www.soroptimistspr.org/