- AA – Alcoholics Anonymous
- ABA – Anorexics and Bulimics Anonymous
- ACA – Adult Children of Alcoholics
- Al-Anon/Alateen, for friends and family members of alcoholics
- CLA – Clutterers Anonymous
- CoDA – Co-Dependents Anonymous, for people working to end patterns of dysfunctional relationships and develop functional and healthy relationships
- DA – Debtors Anonymous
- EA – Emotions Anonymous, for recovery from mental and emotional illness
- FA – Food Addicts in Recovery Anonymous
- FAA – Food Addicts Anonymous GA – Gamblers Anonymous
- NA – Narcotics Anonymous
- OA – Overeaters Anonymous
- SAA – Sex Addicts Anonymous
- SLAA – Sex and Love Addicts Anonymous
- WA – Workaholics Anonymous