| MSL | midsternal line; multiple symmetric lipomatosis |
|---|---|
| MSMAID | machine, suction, monitor, airway equipment, intravenous line, drugs [for bronchoscopy] |
| OML | orbitomental line |
| OSCAR | on-line survey, certification and reporting system |
| PAL | pathology laboratory; peptidyl-alpha-hydroxyglycine alpha-amidating lysine phase alteration plane; p... |