Lista Ong-urilor din Bacau
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Drumarul Afj | Bacau | Bacau |
| Asociatia Dumbravei 2 Afj | Bacau | Comanesti |
| Asociatia Dumitru Sechelariu Afj | Bacau | Bacau |
| Asociatia E Class Afj | Bacau | Moinesti |
| Asociatia Eastern Europe Outreach Afj | Bacau | Bacau |
| Asociatia Eco Eden Aristide Caradja Afj | Bacau | Sascut |
| Asociatia Eco Land Afj | Bacau | Bacau |
| Asociatia Eco Turism Pentru Europa Afj | Bacau | Cornatel |
| Asociatia Ecoenergy Afj | Bacau | Onesti |
| Asociatia Ecofruct Afj | Bacau | Zemes |
| Asociatia Ecolifelva Afj | Bacau | Bacau |
| Asociatia Ecologica Aer Curat Bacau | Bacau | Bacau |
| Asociatia Ecologica Universitara Bacau Afj | Bacau | Bacau |
| Asociatia Ecoon Active Afj | Bacau | Onesti |
| Asociatia Ecoul Din Vale Afj | Bacau | Faraoani |
| Asociatia Ecouri Din Vale Afj | Bacau | Faraoani |
| Asociatia Eda Educatie Dezvoltare Si Ajutor | Bacau | Bacau |
| Asociatia Eden Mahashta Afj | Bacau | Bacau |
| Asociatia Edu For You Afj | Bacau | Bogdan Voda |
| Asociatia Educatie Pentru Viitor Bacau Afj | Bacau | Bacau |
