| PM | after death (Lat. post mortem); after noon [Lat. post meridiem]; mean pressure; pacemaker; pantomogr... |
|---|---|
| EPB | Extensor Pollisis Brevis |
| ECRB | extensor carpi radialis brevis |
| ECRL | extensor carpi radialis longus |
| ECU | environmental control unit; extended care unit; extensor carpi ulnaris |