| OSM | ovine submaxillary mucin; oxygen saturation meter |
|---|---|
| PUM | peanut-reactive urinary mucin |
| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
| PNET | Primitive Neuro-Ectodermal(-Epithelial) Tumor |
| BET | benign epithelial tumor; bleeding esophageal varix; Brunauer-Emmet-Teller [method] |