| SL | sarcolemma; sclerosing leukoencephalopathy; secondary leukemia; segment length; sensation level; sen... |
|---|---|
| SU | salicyluric acid; secretory unit; sensation unit; solar urticaria; sorbent unit; spectrophotometric ... |
| AC/SIUG | ambulatory care special-interest user group |
| ASLIB | Association of Special Libraries and Information Bureau |
| F-SP | special form [Lat. forma specialis] |