| Subject | English | Spanish |
| nat.sc., agric. | Streptococcus equi infection | 1 papera equina (adenitis streptococcalis) |
| med. | Streptococcus faecalis | enterococo (Enterococcus) |
| med. | Streptococcus lactis R factor | ácido fólico |
| med. | Streptococcus pyogenes | estreptococo hemolítico (Streptococcus haemolyticus) |
| agric. | Streptococcus thermophilus | estreptococo termófilo |
| med. | Streptococcus viridans | Streptococcus viridans |