| (subclass Gland Organ) | Merge.kif 15120-15120 | |
| (subclass ThyroidGland Gland) | Mid-level-ontology.kif 12222-12222 | |
| (subclass PituitaryGland Gland) | Mid-level-ontology.kif 12229-12229 | |
| (subclass LymphNode Gland) | Mid-level-ontology.kif 12232-12232 | |
| (subclass SweatGland Gland) | Mid-level-ontology.kif 12257-12257 | |
| (subclass Pancreas Gland) | Mid-level-ontology.kif 12275-12275 | |
| (subclass AdrenalGland Gland) | Mid-level-ontology.kif 12291-12291 | |
| (subclass SalivaryGland Gland) | Mid-level-ontology.kif 12305-12305 | |
| (subclass MucusGland Gland) | Mid-level-ontology.kif 12324-12324 | |
| (subclass TearGland Gland) | Mid-level-ontology.kif 12359-12359 |
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