Alcoholics Anonymous World Services, Inc.
P.O. Box 459,
New York, NY 10163
(212) 870-3400.
http://www.alcoholics-anonymous.org

Al-Anon Family Group Headquarters, Inc.
1600 Corporate Landing Parkway
Virginia Beach, VA 23454-5617
(757) 563-1600
http://www.al-anon.alateen.org

Cocaine Anonymous World Service
3740 Overland Ave. Suite C
Los Angeles, CA 90034
(310) 559-5833
http://www.ca.org

Crystal Meth Anonymous
8205 Santa Monica Blvd PMB 1-114
West Hollywood, CA 90046-5977
(213) 488-4455
http://www.crystalmeth.org

Gamblers Anonymous
P.O. Box 17173
Los Angeles, CA 90017
(213) 386-8789
http://www.gamblersanonymous.org

Narcotics Anonymous World Service, Inc.
P.O. Box 9999
Van Nuys, CA 91409
(818) 773-9999
http://www.na.org