| English Bridge Union | Parent site for English Bridge. One of the world’s premier sources of teaching aids. |
| American Contract Bridge League | ACBL parent site. Great resource for teaching aids. Click the Free Lesson Software to download two excellent self-teaching files. You must have installed Bridgebase. |
| Conventional Wisdom | How to fill out bidding system cards. A great series of one page documents that every player can learn from. |
| Bidding Trainer | Bidding practice software. |
| No Fear Bridge | An interesting array of products for sale, teaching aids and online quizzes. |
| MiniBridge USA | ACBL site for distributing and promoting MiniBridge. |
| MiniBridge UK | UK site for distributing and promoting MiniBridge. Funded by the EBU and ACBL to maintain freeware distribution. |
