ADIN
| Acronym | Definition |
|---|---|
| ADIN | Australian Drug Information Network (Internet-based alcohol and drug information) |
| ADIN | Acid Detergent Insoluble Nitrogen |
| ADIN | AUTODIN |
| ADIN | Algoma District Information Network (website) |
| ADIN | Authcode Database Identification Number |
| ADIN | African Development Initiatives Network (Kenya) |