Women in Their 20s is a a social discussion group for lesbian, bisexual, transgendered & other interested women in Washington, D.C. We meet on the 2nd and 4th Fridays of each month. All are welcome to join us. WiTT is a great way to make new friends and meet other queer women in a fun and friendly setting.
Alpha Psi Kappa is an Non-Profit, Non-Collegiate, Social, and Service Organization for Dominant WoMen. Recruitment for the Fraternity is an ongoing process and we strive to maintain a roster of WoMen that have high ideals and moral standards. The least of our requirements are that you pride yourself on having strong leadership ability, are at least 18 years old, and have a high school diploma, GED, or are enrolled in an institution of higher learning.
Sorority catering to lesbian women in the African-American community
Book Men DC is an informal group of men who are interested in gay literature (both fiction and non-fiction). Most of the men live in or near Washington DC, but a few members bring a breath of fresh air to our meetings from outside the Beltway, and visitors to DC are always welcome to drop in and join the discussion.
Asian Pacific Islander Queer Sisters (APIQSDC) is an organization for queer API sisters in the Washington DC metropolitan area, focusing on education, community, and sisterhood.
The Dulles Triangles is a well rounded social club for area gays, lesbians, bisexuals, transgendered and their family and friends whose purpose is to offer an alternative outlet for social activities, to promote both physical and mental well being and to participate in gay community activities and services. (..oh, and have fun!)

The BI Men Network is a free worldwide social & support organization for bi men, bi-curious males, gay men, and bi couples. Local discussion forums are available. We provide resources, information, events, and personals for our membership. Today bisexuals are estimated to represent 10-20% of the adult population. Our motto is:
The mission of the Imperial Court of Washington, D.C. is to raise funds for organizations, including but not limited to those supporting just the Gay, Lesbian, Bisexual and Transgender community: HIV/AIDS services organizations, social service organizations and youth enrichment programs. We seek to provide a safe, social environment for people with the same interest as those of the membership and to create and promote positive community awareness of the ideals of the International Court System.
Gay District is a community-based organization focused on building understanding of gay culture and personal identity, awareness of community events and civil rights for gay, bi, trans, queer and questioning (GBTQQ) men between the ages of 18 to 35 in the Washington DC metropolitan area.
Programs and services for lesbian, bi, and trans women at the DC Center