| Rank | Abbreviation | Meaning |
|---|
| ***** | FNBC | Fellow of the National Board for Certification
| |
| ***** | FNBC | Four Nations Beef Conference
| |
| **** | FNBC | Forme Normale de Boyce-Codd
| |
| **** | FNBC | Fredericton New Brunswick Canada
| |
| **** | FNBC | First Nations in British Columbia
| |
| **** | FNBC | Federatie Nederlandse BMW (Bayerische Motoren Werke) Clubs
| |
| *** | FNBC | First Nations Bank of Canada
| |
| *** | FNBC | First National Business Corp
| |
| *** | FNBC | First National Business Corporation
| |
| *** | FNBC | First National Bank of Central
| |
| *** | FNBC | First National Banking Company
| |
| ** | FNBC | First National Bank of Crossett
| |
| ** | FNBC | First Niagara Benefits Consulting
| |
| ** | FNBC | Fight Night Boxing Commission
| |
| * | FNBC | Forma Normal de Boyce-Codd
| |
| * | FNBC | First National Bank of Chicago
| |
| * | FNBC | First National Bank of Carmi
| |
| * | FNBC | Fort Nelson British Columbia
| |
| * | FNBC | FNB BANCSHARES, INC.
| |
| * | FNBC | Far North Bible College
| |
| * | FNBC | First National Brokerage Corporation
| |
| * | FNBC | Friends of the National Bonsai Collection
| |
| * | FNBC | First Nations Bible College
| |
| * | FNBC | First National Bank of Colorado
| |
| * | FNBC | First National Bank of Commerce
| |