| ATLO | Ames National |
| CBFV | CB Financial Services |
| FBIZ | First Business Financial Services |
| MBCN | Middlefield Banc |
| MOFG | MidWestOne Financial Group |
| OBT | Orange County Bancorp |
| ORRF | Orrstown Financial Services |
| PFIS | Peoples Financial Services |
| PWOD | Penns Woods Bancorp |