| AHSP | AIDS Health Services Program [of the Robert Wood Johnson Foundation] |
|---|---|
| AHSR | Association for Health Services Research |
| AIS/MR | Alternative Intermediate Services for the Mentally Retarded |
| AL | absolute latency; acinar lumen; acute leukemia; adaptation level; albumin; alcoholism [and other dru... |
| ASMPA | Armed Services Medical Procurement Agency |