RIAG
| Acronym | Definition |
|---|---|
| RIAG | Rhode Island Attorney General (Providence, RI) |
| RIAG | Raiffeisen Investment AG (Austria) |
| RIAG | Rhode Island Apple Group |
| RIAG | Research Institute of America Group (Thompson Corporation) |
| RIAG | Rock Island Assembly of God (Gouverneur, NY) |
| RIAG | Racial Incidents Action Group (UK) |