| Omn || 487 || [[Ommen]] ||
|-
| Olv || - 99997 || [[Onze Lieve Vrouwe ter Nood]] || Evenementenstation
|-
| Otb || 489 || [[Oosterbeek]] ||
| Rtz || 533 || [[Rotterdam Zuid]] ||
|-
| Rtdzpl || - 559 || [[Rotterdam Zuidplein]] || Bus- en metrostation
|-
| Rl || 537 || [[Ruurlo]] ||