| CBFV | CB Financial Services |
| AFBI | Affinity Bancshares |
| COFS | ChoiceOne Financial Services |
| OVLY | Oak Valley Bancorp |
| ATLO | Ames National |
| OBT | Orange County Bancorp |
| MBCN | Middlefield Banc |
| JMSB | John Marshall Bancorp |
| GLBZ | Glen Burnie Bancorp |
| HFBL | Home Federal Bancorp, Inc. of Louisiana |
| NECB | Northeast Community Bancorp |