| IVF | interventricular foramen; intervertebral foramen; intravascular fluid; intravenous fluid; in vitro f... |
|---|---|
| DOTC | Dameshek's oval target cell |
| OTC | ornithine transcarbamylase; oval target cell; over-the-counter; oxytetracycline |
| OW | once weekly; open wedge; outer wall; oval window |
| FO | Fossa(Foramen) Ovale |