| IAHS | infection-associated hemophagocytic syndrome; International Association of Hospital Security |
|---|---|
| OAS | old age security; oral allergy syndrome; osmotically active substance |
| SocSec | Social Security |
| SS | disulfide; sacrosciatic; saline soak; saline solution; saliva sample; saliva substitute; Salmonella-... |
| SSA | salicylsalicylic acid; sicca syndrome A; skin-sensitizing antibody; skin sympathetic activity; Sjogr... |