| T00176 | mmo | Mycoplasma mobile |
| T00206 | mhy | Mesomycoplasma hyopneumoniae 232 |
| T00260 | mhj | Mesomycoplasma hyopneumoniae J |
| T00264 | mhp | Mesomycoplasma hyopneumoniae 7448 |
| T01925 | mhn | Mesomycoplasma hyopneumoniae 168 |
| T02675 | mhyl | Mesomycoplasma hyopneumoniae 168-L |
| T02750 | mhyo | Mesomycoplasma hyopneumoniae 7422 |
| T00919 | mco | Mesomycoplasma conjunctivae |
| T01301 | mhr | Mesomycoplasma hyorhinis HUB-1 |
| T01730 | mhh | Mesomycoplasma hyorhinis GDL-1 |
| T01945 | mhm | Mesomycoplasma hyorhinis MCLD |
| T02351 | mhs | Mesomycoplasma hyorhinis SK76 |
| T02927 | mhv | Mesomycoplasma hyorhinis DBS 1050 |
| T03034 | mbc | Mesomycoplasma bovoculi |
| T03538 | mfq | Mesomycoplasma flocculare |
| T03700 | mds | Mesomycoplasma dispar |
| T06888 | mnu | Mesomycoplasma neurolyticum |
| T08113 | moe | Mesomycoplasma ovipneumoniae |
| T08463 | mmol | Mesomycoplasma molare |
| T08991 | mlag | Mesomycoplasma lagogenitalium |
Genus: Mesomycoplasma