| Organization / Program Name(s) | Located In |
|---|---|
| Alcoholics Anonymous, Oakville - Halton District Office, Halton Area Meetings | Halton Region |
| Alcoholics Anonymous, North Halton / Erin District, Erin and Area Meetings | Erin |
| Alcoholics Anonymous (GTA), Greater Toronto Area Intergroup | Toronto |
| Alcoholics Anonymous Hamilton, Alcoholics Anonymous Meetings | Hamilton |
| Moderation Management | Oakville |
