| SFS | serial foveal seizures; skin and fascia stapler; social functioning schedule; spatial frequency spec... |
|---|---|
| SH | Salter-Harris [fracture]; Schonlein-Henoch [purpura]; self-help; serum hepatitis; sexual harassment;... |
| SHMO, S/HMO | social health maintenance organization |
| SI | International System of Units [Fr. le Systeme International d'Unites]; sacroiliac; saline infusion; ... |
| SIS | semantic indexing system; serotinin irritation syndrome; simian sarcoma; simulator-induced syndrome;... |
| CPCRA | Community Programs for Clinical Research in AIDS |
|---|---|
| CCTs | Controlled clinical trials |
| GCP | Good Clinical Practice |
| ICD9CM | International Classification of Diseases 9th Revision Clinical Modification |
| ICD-9 CM | International Classification of Diseases, Ninth Revision, Clinical Modification |