Found 5 full forms for 3B
| Term | Full Form | Category |
|---|---|---|
| 3B | 3(Prevascular and Prevertabral nodes' station) behind (the oesophagus) 
| Others |
| 3B | Best Buy Resources
| Others |
| 3B | Third base
| Others |
| 3B | Third baseman
| Others |
| 3B | Triple
| Others |