| OCS | occipital condyle syndrome; Ondine's curse syndrome; open canalicular system; oral contraceptive ste... |
|---|---|
| SS | disulfide; sacrosciatic; saline soak; saline solution; saliva sample; saliva substitute; Salmonella-... |
| SSPS | side-to-side portacaval shunt |
| EBMWG | evidence-based medicine working group |
| IWGMT | International Working Group on Mycobacterial Taxonomy |