| norovirus gi | no rank | viruses and viroids | viruses | no rank | 122928 |
| norovirus gii | no rank | viruses and viroids | viruses | no rank | 122929 |
| norovirus gv | no rank | | | no rank | 1246677 |
| norovirus rn/gv/hku_ct2/hkg/2011 | isolate | | | isolate | 1246678 |
| norovirus rn/gv/hku_kt/hkg/2012 | isolate | | | isolate | 1246679 |
| rat norovirus | no rank | | | no rank | 1776747 |