| COBA - Unit 122 | Central Ohio Bridge Association |
| District 11 | ACBL - District 11 |
| ACBL | American Contract Bridge League |
| K & R Hand Evaluator | Kaplan & Rubens Hand Evaluator |
| CSB Power Ratings | Colorado Springs Bridge Power Ratings |
| Bridge Base Online - BBO | Online Bridge and related resources |
| Bridge Winners | Bridge discussions / polls |
| The Bridge World | The magazine for serious bridge players since 1929 |
| Marty Bergen | Points Schmoints |
| Larry Cohen | The Law of Total Tricks |
| Eddie Kantar | Thinking Bridge |
| Richard Pavlicek | Modern Bridge Conventions |
| Karen Walker | 12 Habits of Highly Effective Bidders |
| Dan Neill | Standard Modern Precision |
