| Label | Id | |
|---|---|---|
| Chalazion | http://purl.obolibrary.org/obo/DOID_9903 | |
| Cheiropompholyx | http://purl.obolibrary.org/obo/DOID_9230 | |
| Chelicerata | http://purl.obolibrary.org/obo/NCBITaxon_6843 | |
| Chironomoidea | http://purl.obolibrary.org/obo/NCBITaxon_41828 | |
| Chitovirales | http://purl.obolibrary.org/obo/NCBITaxon_2732527 | |
| Chlamydia | http://purl.obolibrary.org/obo/NCBITaxon_810 | |
| Chlamydiaceae | http://purl.obolibrary.org/obo/NCBITaxon_809 | |
| Chlamydiales | http://purl.obolibrary.org/obo/NCBITaxon_51291 | |
| Chlamydiia | http://purl.obolibrary.org/obo/NCBITaxon_204429 | |
| Chlamydiota | http://purl.obolibrary.org/obo/NCBITaxon_204428 | |
| Cholangioadenoma | http://purl.obolibrary.org/obo/DOID_5381 | |
| Chondrodystrophia | http://purl.obolibrary.org/obo/DOID_4480 | |
| Chondropathy | http://purl.obolibrary.org/obo/DOID_1222 | |
| Chordata | http://purl.obolibrary.org/obo/NCBITaxon_7711 | |
| Chordopoxvirinae | http://purl.obolibrary.org/obo/NCBITaxon_10241 |