

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| PNH | Primate Non Humain | In French | → Primates → Veterinary medicine | 
| PNH | Paroxysmal Nocturnal Hemoglobinuria | In English | → Pathology → Blood and circulatory system → Proteins | 
| PNH | Paroxysmal Nocturnal Haemoglobinuria | In English | → Pathology → Blood and circulatory system → Proteins |