| Label | Id | |
|---|---|---|
| stomach | http://purl.obolibrary.org/obo/MAT_0000051 | |
| stomatal complex | http://purl.obolibrary.org/obo/MAT_0000346 | |
| storage organ | http://purl.obolibrary.org/obo/MAT_0000366 | |
| striate cortex | http://purl.obolibrary.org/obo/MAT_0000509 | |
| stylopod | http://purl.obolibrary.org/obo/MAT_0000093 | |
| subdivision of cardinal body part | http://purl.obolibrary.org/obo/MAT_0000293 | |
| substantia nigra | http://purl.obolibrary.org/obo/MAT_0000504 | |
| superior parrathyroid | http://purl.obolibrary.org/obo/MAT_0000082 | |
| sympathetic chain | http://purl.obolibrary.org/obo/MAT_0000100 | |
| sympathetic nervous system | http://purl.obolibrary.org/obo/MAT_0000100 | |
| synganglion | http://purl.obolibrary.org/obo/MAT_0000098 | |
| taste system | http://purl.obolibrary.org/obo/MAT_0000275 | |
| tectum | http://purl.obolibrary.org/obo/MAT_0000451 | |
| tegmentum | http://purl.obolibrary.org/obo/MAT_0000452 | |
| telencephalon | http://purl.obolibrary.org/obo/MAT_0000421 |