| EM | 1) Erythro-Mycin 2) Electron Microscopy |
|---|---|
| AEM | Academic Emergency Medicine [journal]; analytical electron microscopy; ambulatory electrocardiograph... |
| ARM | adrenergic receptor material; aerosol rebreathing method; ambulatory renal monitor; anorectal manome... |
| ATEM | analytic transmission electron microscopy |
| CSLM | confocal scanning microscopy |