NCNB
| Acronym | Definition |
|---|---|
| NCNB | North Carolina National Bank (became NationsBank) |
| NCNB | National Center for Nonprofit Boards (Washington, DC) |
| NCNB | North Cascades National Bank (Chelan, WA) |
| NCNB | Non-Comment, Non-Blank (lines of code) |
| NCNB | Never Captain Nicky Butt (soccer and fantasy soccer blog) |
| NCNB | Nobody Cares Nobody Bothers |
| NCNB | Northern Colorado Nitro Burners (California boat racing) |