| ECM | electronic claims management; embryonic chick muscle; erythema chronicum migrans; experimental cereb... |
|---|---|
| EMAP | evoked muscle action potential |
| EMPS | exertional muscle pain syndrome |
| EMS | early morning specimen; early morning stiffness; electrical muscle stimulation; Electronic Medical S... |
| EOM | end of message; equal ocular movement; external otitis media; extraocular movement; extraocular musc... |