| abdomen | http://purl.obolibrary.org/obo/MAT_0000298 | | |
| abdominal sensillum | http://purl.obolibrary.org/obo/MAT_0000206 | | |
| accumbens nucleus | http://purl.obolibrary.org/obo/MAT_0000512 | | |
| adipose tissue | http://purl.obolibrary.org/obo/MAT_0000015 | | |
| adrenal cortex | http://purl.obolibrary.org/obo/MAT_0000494 | | |
| adrenal gland | http://purl.obolibrary.org/obo/MAT_0000071 | | |
| adrenal medulla | http://purl.obolibrary.org/obo/MAT_0000495 | | |
| adrenal medulla cell | http://purl.obolibrary.org/obo/MAT_0000071 | | |
| adult abdomen | http://purl.obolibrary.org/obo/MAT_0000298 | | |
| adult alimentary canal | http://purl.obolibrary.org/obo/MAT_0000043 | | |
| adult compound eye | http://purl.obolibrary.org/obo/MAT_0000140 | | |
| adult head | http://purl.obolibrary.org/obo/MAT_0000294 | | |
| adult mesothoracic wing | http://purl.obolibrary.org/obo/MAT_0000202 | | |
| adult metathoracic wing | http://purl.obolibrary.org/obo/MAT_0000202 | | |
| adult somatic muscle | http://purl.obolibrary.org/obo/MAT_0000302 | | |
| adult stage | http://purl.obolibrary.org/obo/MAT_0000403 | | |
| adult visceral muscle | http://purl.obolibrary.org/obo/MAT_0000303 | | |
| aggregation territory | http://purl.obolibrary.org/obo/MAT_0000322 | | |
| alimentary system | http://purl.obolibrary.org/obo/MAT_0000018 | | |
| amniotic fluid | http://purl.obolibrary.org/obo/MAT_0000318 | | |
| amygdala | http://purl.obolibrary.org/obo/MAT_0000289 | | |
| anal canal | http://purl.obolibrary.org/obo/MAT_0000042 | | |
| anal pad | http://purl.obolibrary.org/obo/MAT_0000042 | | |
| anal region | http://purl.obolibrary.org/obo/MAT_0000042 | | |
| anal region | http://purl.obolibrary.org/obo/MAT_0000042 | | |
| anatomical modifier | http://purl.obolibrary.org/obo/MAT_0000476 | | |
| anatomical site | http://purl.obolibrary.org/obo/MAT_0000293 | | |
| anatomy basic component | http://purl.obolibrary.org/obo/MAT_0000000 | | |
| animal component | http://purl.obolibrary.org/obo/MAT_0000001 | | |
| animal stage | http://purl.obolibrary.org/obo/MAT_0000391 | | |