| FIV | Forced Inspired Volume |
|---|---|
| FIV | feline immunodeficiency; forced inspiratory volume |
| AADP | American Academy of Denture Prosthetics; amyloid A-degrading protease |
| API | alkaline protease inhibitor; Analytical Profile Index; arterial pressure index; atmospheric pressure... |
| BAPI | barley alkaline protease inhibitor |