| human respiratory syncytial virus | species | viruses and viroids | viruses | species | 11250 |
| human respiratory syncytial virus a | no rank | viruses and viroids | viruses | no rank | 208893 |
| human respiratory syncytial virus b | no rank | viruses and viroids | viruses | no rank | 208895 |
| murine pneumonia virus | species | viruses and viroids | viruses | species | 11263 |
| respiratory syncytial virus type a | no rank | | | no rank | 1439707 |
| respiratory syncytial virus type b | no rank | | | no rank | 1615611 |