Lista Ong-urilor din Bacau
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Activ Moinesti Afj | Bacau | Moinesti |
| Asociatia Ad Meliora Afj | Bacau | Bacau |
| Asociatia Ad Ministra Afj | Bacau | Bacau |
| Asociatia Ada Bacau Afj | Bacau | Bacau |
| Asociatia Ada Pentru Nutritie Si Reechilibrare Alimentara Afj | Bacau | Bacau |
| Asociatia Adevarul Va Va Face Liberi | Bacau | Bacau |
| Asociatia Aer Pur Miscarea Pentru Apararea Drepturilor Nefumatorilor Din Romania Afj | Bacau | Magiresti |
| Asociatia Aeroclub Bacau | Bacau | Margineni |
| Asociatia Aeroclub Onesti | Bacau | Onesti |
| Asociatia Aeroland Defence Cluster | Bacau | Hemeius |
| Asociatia Afav Moinesti Afj | Bacau | Moinesti |
| Asociatia Affordhire Afj | Bacau | Bacau |
| Asociatia Agentia De Dezvoltare Si Promovare A Femeilor Rome Afj | Bacau | Bacau |
| Asociatia Agiana Afj | Bacau | Horgesti |
| Asociatia Agnesiana Afj | Bacau | Faraoani |
| Asociatia Ago Euro Training Bacau Afj | Bacau | Bacau |
| Asociatia Agribac P.a.s. Afj | Bacau | Bacau |
| Asociatia Agricola Albina Fruntesti Afj | Bacau | Filipeni |
| Asociatia Agricola Ferma Caiuti Afj | Bacau | Caiuti |
