| SAAP | selective aortic arch perfusion |
|---|---|
| SAM | S-adenosyl-L-methionine; scanning acoustic microscope; senescence accelerated mouse; sex arousal mec... |
| SAR | scatter/air ratio; seasonal allergic rhinitis; sexual attitude reassessment; slowly adapting recepto... |
| SAST | Self-administered Alcoholism Screening Test; selective arterial secretin injection test; serum aspar... |
| SDILINE | Selective Dissemination of Information On-Line [data bank] |