Lista Ong-urilor din Bihor
| Denumire | Județ | Localitate ▲ ▼ |
| Asociatia Tara Celor Trei Crisuri | Bihor | Oradea |
| Asociatia Tara Crisurilor | Bihor | Oradea |
| Asociatia Taramul Elfilor | Bihor | Lorau |
| Asociatia Taramul Magic | Bihor | Oradea |
| Asociatia Tarfan | Bihor | Tarian |
| Asociatia Taubis Tauteu Taubis Egyesulet Toti | Bihor | Tauteu |
| Asociatia Team Diva | Bihor | Beius |
| Asociatia Team Friendship | Bihor | Lugasu De Jos |
| Asociatia Tehnicinenilor P.d.r. | Bihor | Oradea |
| Asociatia Teluriu | Bihor | Chiribis |
| Asociatia Tenis As Oradea | Bihor | Oradea |
| Asociatia Tenisul Bihorean | Bihor | Oradea |
| Asociatia Tennis 4 You | Bihor | Oradea |
| Asociatia Teodana Non Profit | Bihor | Feneris |
| Asociatia Terranavis | Bihor | Oradea |
| Asociatia Tesla Owners Club Romania | Bihor | Oradea |
| Asociatia The Different | Bihor | Oradea |
| Asociatia The Magic House | Bihor | Oradea |
| Asociatia The Redeemed Christian Mission | Bihor | Oradea |
| Asociatia The Share Project | Bihor | Salonta |
