| Provincial Bank | Minnesota |
| Provo Police & Fire Department Credit Union | Utah |
| PRR South Fork Federal Credit Union | Pennsylvania |
| Prudential Bank & Trust | Connecticut |
| Prudential Savings Bank | Pennsylvania |
| PS Bank | Pennsylvania |
| P&S Credit Union | Utah |
| PSE Federal Credit Union | New Jersey |
| PSEG Nuclear Employees Federal Credit Union | New Jersey |
| P.S. Local 821 Federal Credit Union | New Jersey |
| PSTC Employees Federal Credit Union | Pennsylvania |
| Public Employees Credit Union | Idaho |
| Public Employees Credit Union | Iowa |
| Public Employees Credit Union | Texas |
| Public Service #3 Credit Union | Indiana |
| Public Service Credit Union | Michigan |
| Public Service Credit Union | Wisconsin |
| Public Service E.D. Trenton Federal Credit Union | New Jersey |
| Public Service Edwardsport Plant Employee Federal Credit Union | Indiana |
| Public Service Employees Credit Union | Colorado |
| Public Service Federal Credit Union | New Jersey |
| Public Service HC Employees Federal Credit Union | New Jersey |
| Public Service Plaza Federal Credit Union | New Jersey |
| Public Service Sewaren Federal Credit Union | New Jersey |
| Publix Employees Federal Credit Union | Florida |
| PUD Federal Credit Union | Washington |
| Pueblo Bank & Trust | Colorado |
| Pueblo Government Agencies Federal Credit Union | Colorado |
| Pueblo Horizons Federal Credit Union | Colorado |
| Puget Sound Cooperative Credit Union | Washington |
| Puget Sound Federal Credit Union | Washington |
| Puget Sound Refinery Federal Credit Union | Washington |
| Pulaski Bank | Missouri |
| Pulaski Savings Bank | Illinois |
| Purdue Federal Credit Union | Indiana |
| Purity Dairies Employees Federal Credit Union | Tennessee |
| Purolator Employees Federal Credit Union | North Carolina |
| Putnam 1st Mercantile Bank | Tennessee |
| Putnam Bank | Connecticut |
| Putnam County Bank | West Virginia |
| Putnam County State Bank | Missouri |
| Putnam School Employees Federal Credit Union | West Virginia |
| PVHMC Federal Credit Union | California |
| PWC Employees Credit Union | Virginia |
| PyraMax Bank | Wisconsin |
| Pyramid Federal Credit Union | Arizona |