"бол - Абел
- rickettsia RICKETTSII
- rickettsia TSUTSUGAMUSHI
- rickettsia TYPHI
- Ripicephalus
- Ripicephalus SANGUINEUS
- RIST
- S-
- S-аденозилметионин
- Salmonella
- Salmonella CHOLERAESUIS
- Salmonella ENTERITIDIS
- Salmonella HIRSCHFELDII
- Salmonella PARATYPHI
- Salmonella SCHOTTMUELLERI
- Salmonella TYPHI
- Salmonella TYPHIMURIUM
- Sarcina lutea
- Sarcocystis
- Sarcocystis BOVIHOMINIS
- Sarcocystis LINDEMANNI
- Sarcocystis SUIHOMINIS
- Sarcoptes scabiei
- Schistosoma
- Schistosoma HAEMATOBIUM
- Schistosoma JAPONICUM
- Schistosoma MANSONI
- Scopulariopsis brevicaulis
- seclusio pupillae
- sectio alta
- sepsis lenta
- Shigella
- Shigella BOYDII
- Shigella DYSENTERIAE
- Shigella FLEXNERI
- Shigella NEWCASTLE
- Shigella SONNEI
- situs rarior
- situs transversus
- situs viscerum inversus
- soor