| Acronym | Definition |
|---|
| PFK➣Phosphofructokinase |
| PFK➣Programmable Function Keys |
| PFK➣Playing for Keeps (retail brand) |
| PFK➣Poulet Frit Kentucky (French: Kentucky Fried Chicken) |
| PFK➣Produce for Kids |
| PFK➣Programmable Function Key |
| PFK➣Parents for Kids (education) |