| Acronym | Definition |
|---|
| FNBC➣First National Bank of Chicago |
| FNBC➣Forme Normale de Boyce-Codd (French: Boyce-Codd Normal Form) |
| FNBC➣First Nations Bank of Canada (Saskatoon, Saskatchewan, Canada) |
| FNBC➣First National Bank of Crossett (Crossett, Arkansas) |
| FNBC➣First National Business Corporation (various locations) |
| FNBC➣Four Nations Beef Conference |
| FNBC➣Federatie Nederlandse BMW (Bayerische Motoren Werke) Clubs (Dutch: Dutch Federation of BMW Clubs) |