melanogenetic - MFR
- Merkel
- Merkel cell
- Merkel cell (corpuscle disk tactile cell)
- Merkel cell carcinoma
- Merkel cell tumor
- Merkel corpuscle
- Merkel disk
- Merkel filtrum muscle
- Merkel muscle
- Merkel tactile cell
- Merkel's disk
- Merkel-Ranvier cell
- Merkel-Ranvier cells
- merlin
- Mermis
- mermithid
- Mermithidae
- Mermithoidea
- mero-
- meroacrania
