| PMLE | polymorphous light eruption |
|---|---|
| PPCD | polymorphous posterior corneal dystropy |
| MSV | maximum sustained level of ventilation; mean scale value; mean spatial velocity; Moloney sarcoma vir... |
| AIDS-KS | acquired immune deficiency syndrome with Kaposi's sarcoma |
| AL-SV | avian leukosis sarcoma virus |