细菌：在以前的分类系统中，为原核生物界(Procaryotae)的一分支，除蓝绿色藻类外，包括所有原核生物。又见Procaryotae- intralingual
- Intralipid
- intralobar
- intralobular
- intralocular
- intraluminal
- intramammary
- intramarginal
- intramastoiditis
- intramatrical
- intramedullary
- intramembranous
- intrameningeal
- intramolecular
- intramural
- intramuscular
- intramyocardial
- intranarial
- intranasal
- intranatal
- intraneural
- intranuclear
- intraocular
- intraoperative
- intraoral