Mycoplasma mycoides cluster

Mycoplasma orale

Mycoplasma pneumoniae

Mycoplasma salivarium

Mycoplasma synoviae

Myobia musculi

Myocoptes musculinus

Naegleria fowleri

Neisseria gonorrhoeae

Neisseria meningitidis

Neoparamoeba perurans

Neospora caninum