4 links
Gay & Lesbian History on Stamps Club
glhsc.org
Includes contact information and organization description.
Gay Birders Club
gbc-online.org.uk
Information about a club for lesbian and gay birders, including a list of birdwatching events and articles from the magazine Out Birding.
Natural History Group
geocities.com
Includes schedule of meetings, programs, and fieldtrips. Also includes links and membership information for this social organization based in New York City.
Rainbow Amateur Radio Association
rara.org
Includes membership information for this international organization of gay and lesbian ham radio enthusiasts.