Lista Ong-urilor din Iasi
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Sujok Romania | Iasi | Dancu |
| Asociatia Sum Art | Iasi | Iasi |
| Asociatia Sunrise Asociation Iasi | Iasi | Iasi |
| Asociatia Sunt Ai Nostri | Iasi | Iasi |
| Asociatia Suntem Ca Voi | Iasi | Lunca Cetatuii |
| Asociatia Suntem Diferiti | Iasi | Paun |
| Asociatia Super Tineri (asirys) | Iasi | Targu Frumos |
| Asociatia Superpaws | Iasi | Iasi |
| Asociatia Suporterilor Socios Iasi | Iasi | Iasi |
| Asociatia Suportis For Better | Iasi | Iasi |
| Asociatia Supportive You | Iasi | Goruni |
| Asociatia Surasul Albastru | Iasi | Iasi |
| Asociatia Surasul Auriu | Iasi | Iepureni |
| Asociatia Surasul Lui Vladut | Iasi | Iasi |
| Asociatia Surorilor Misionare Ale Patimilor Lui Isus Oradea | Iasi | Butea |
| Asociatia Sustaining Democracy And Human Rights In Romania | Iasi | Iasi |
| Asociatia Sustaining Democracy And Human Rights In Romania | Iasi | Iasi |
| Asociatia Sustine | Iasi | Iasi |
| Asociatia Sustinerea Initiativelor Sanatoase | Iasi | Iasi |
