肿瘤溶解剂：能溶解或破坏瘤细胞的物质或因素- isonephrotoxin
- isoniazid
- isonicotinoylhydrazine
- isonicotinylhydrazine
- isonipecaine
- isonitril
- iso-oncotic
- iso-osmotic
- Isopaque
- Isoparorchis trisimilitubis
- isopathy
- isophagy
- isophenolization
- isophoria
- Isophrin
- isopia
- isoplassont
- isoplastic
- isoprecipitin
- isopregnenone
- isoprenaline
- isoprene
- isopropamide iodide
- isopropanol
- isopropyl