| MFST | Medical Field Service Technician |
|---|---|
| MOSFET | metal oxide semiconductor field effect transistor |
| MRF | Markov random field; medical record file; melanocyte-[stimulating hormone]-releasing factor; mesence... |
| OEF | oil immersion field; oxygen extraction fraction |
| OF | occipitofrontal; open field [test]; optical fundus; orbitofrontal; osmotic fragility; osteitis fibro... |