| HPF | heparin-precipitable fraction; hepatic plasma flow; high-pass filter; high-power field [microscope];... |
|---|---|
| IF | idiopathic fibroplasia; idiopathic flushing; immersion foot; immunofluorescence; indirect fluorescen... |
| IFRT | involved field radiotherapy |
| IGFET | insulated gate field effect transistor |
| JFET | junction field effect transistor |