| Abbreviation | Definition |
|---|---|
| NBC | No Body Checking |
| NBC | No Boxing Coverage |
| NBC | No Brains Consulted |
| NBC | No Broadcast Clue |
| NBC | No Broadcasting Canadians |
| NBC | No Broadcasting Chinese |
| NBC | No Broadcasting Competence |
| NBC | Nobody But Clinton |
| NBC | NoBody Cares |
| NBC | NoBody Colored |
| NBC | Nobody's Beyond Consideration |
| NBC | Nonexistent Biological And Chemical |
| NBC | Not Broadcasting Cartoons |
| NBC | Not Broadcasting Correctly |
| NBC | Nothing But Cancellations |
| NBC | Nothing But Cleavage |
| NBC | Nothing But Clinton |
| NBC | Nothing But Commercials |
| NBC | Nothing But Communism |
| NBC | Nothing But Conservatives |