| Rank | Abbreviation | Meaning |
|---|
| ***** | SGFP | Steam Generator Feed Pump
| |
| ***** | SGFP | Sigma Gamma Fraternity Phi
| |
| **** | SGFP | Schweizerische Gesellschaft für Forensische Psychiatrie
| |
| **** | SGFP | Secondary Ground Fault Protection
| |
| **** | SGFP | Synthetic Green Fluorescent Protein
| |
| **** | SGFP | Society for General and Family Practitioners
| |
| **** | SGFP | steam generator feedwater pump
| |
| **** | SGFP | Specialty Guidelines for Forensic Psychologists
| |
| *** | SGFP | Section on General and Family Practice
| |
| *** | SGFP | South Georgia Folklife Project
| |
| *** | SGFP | Silica Gel-Filtered Plasma
| |