| AEM | Academic Emergency Medicine [journal]; analytical electron microscopy; ambulatory electrocardiograph... |
|---|---|
| AES | acetone-extracted serum; American Electroencephalographic Society; American Encephalographic Society... |
| ANAP | agglutination negative, absorption positive [reaction] |
| ANLI | antibody-negative with latent infection |
| ATEM | analytic transmission electron microscopy |