| Acronym | Definition |
|---|
| PFSB➣Peoples Federal Savings Bank (Boston, MA) |
| PFSB➣Pharmaceutical and Food Safety Bureau (Japan) |
| PFSB➣Pension Fund Supervisory Board (Eurocontrol) |
| PFSB➣Piedmont Federal Savings Bank (North Carolina) |
| PFSB➣Purdue Foundation Student Board (West Lafayette, IN) |
| PFSB➣Physical Facilities Service Building (Purdue University; Indiana) |