Nort - oran
- North African crested porcupine
- North African elephant shrew
- North African striped weasel
- North African striped weasels
- North African trident bats
- North Altai zokor
- North American buffalo
- North American cacomistle
- North American common mole
- North American manatee
- North American meadow jumping mouse
- North American mountain goat
- North American mountain goats
- North American opossum
- North American porcupine
- North American porcupines
- North American racoon
- North American river otter
- North Atlantic bottle-nosed whale
- North Atlantic right whales
- North Australian bandicoot
- North Cape whales
- North Chinese flying squirrel
- North Chinese flying squirrels
- North Pacific giant bottle-nosed whale
- North Pacific white-sided dolphin
- North Sea beaked whale
- Northern Alexandrine rat
- northern bandicoot
- northern bat
- northern birch mouse
- northern bog lemming
- northern bottle-nosed whale
- northern coati
- northern elephant seal
- northern flying squirrel
- northern four-toothed whale
- northern free-tailed bat
- northern fur seal
- northern fur seals
