| D11 | District 11 Bridge website |
| ACBL | American Contract Bridge League |
| Bridge Base | Platform for online bridge |
| Bridge Winners | Main Bridge Blog |
| KNR Calculator | A Hand Evaluation Tool - Helps settle arguments |
| ACBL Live | Tournament Results |
| ACBL Club | Club Results |
| United State Bridge Federation | Organizing Body to decided USA teams to compete on the world stage |