| PIF | 1) Proliferation Inhibitory Factor 2) Prolactin release Inhibiting Factor... |
|---|---|
| PRF | Prolactin-Releasing Factor |
| PRL | Prolactin |
| CGP | N-carbobenzoxy-glycyl-L-phenylalanine; chorionic growth hormone-prolactin; choline glycerophosphatid... |
| HPr | human prolactin |