Fellowships in this section follow reasonably close variations of the Twelve Steps and Twelve Traditions of Alcoholics Anonymous.

AA – Alcoholics Anonymous
ACA – Adult Children of Alcoholics
Al-Anon/Alateen, for friends and families of alcoholics
CA – Cocaine Anonymous
CLA – Clutterers Anonymous
CMA – Crystal Meth Anonymous
Co-Anon, for friends and family of addicts
CoDA – Co-Dependents Anonymous, for people working to end patterns of dysfunctional relationships and develop functional and healthy relationships
COSA – formerly Codependents of Sex Addicts
COSLAA – CoSex and Love Addicts Anonymous
DA – Debtors Anonymous
EA – Emotions Anonymous, for recovery from mental and emotional illness
FA – Families Anonymous, for relatives and friends of addicts
FA – Food Addicts in Recovery Anonymous
FAA – Food Addicts Anonymous
GA – Gamblers Anonymous
Gam-Anon/Gam-A-Teen, for friends and family members of problem gamblers
HA – Heroin Anonymous
MA – Marijuana Anonymous
NA – Narcotics Anonymous
NAIL – Neurotics Anonymous, for recovery from mental and emotional illness
Nar-Anon, for friends and family members of addicts
NicA – Nicotine Anonymous
OA – Overeaters Anonymous
OLGA – Online Gamers Anonymous
PA – Pills Anonymous, for recovery from prescription pill addiction.
SA – Sexaholics Anonymous
SA – Smokers Anonymous
SAA – Sex Addicts Anonymous
SCA – Sexual Compulsives Anonymous
SIA – Survivors of Incest Anonymous
SLAA – Sex and Love Addicts Anonymous
SRA – Sexual Recovery Anonymous
UA – Underearners Anonymous
WA – Workaholics Anonymous

Taken from wikipedia: https://en.wikipedia.org/wiki/List_of_twelve-step_groups