| Code | | Site | | Code | | Site | | Code | | Site |
| YAC | | ??? | |
YBD | | Branford Bridge Club | |
YCD | | Come Play Bridge of Darien | |
| YCN | | Country Club of New Canaan | |
YDC | | D C A Bridge Club | |
YF4 | | Wethersfield Sectional | |
| YFH | | Founders Hall DBC | |
YFW | | ??? | |
YG4 | | Guilford Sectional | |
| YG5 | | Greenwich Sectional | |
YGH | | Stamford Duplicate Bridge | |
YGL | | Guilford Sectional | |
| YGT | | Groton CT DBC | |
YGW | | Greenwich YWCA | |
YH5 | | Hartford Sectional | |
| YH6 | | Hamden Sectional | |
YMN | | Madison DBC | |
YMS | | Madison Shoreline Bridge Club | |
| YNF | | Salisbury DBC | |
YNT | | Newtown Bridge Club | |
YNU | | Meriden Bridge Club | |
| YO4 | | Orange Sectional | |
YPW | | Come Play Bridge of Westport | |
YS7 | | Stamford Sectional | |
| YSB | | Simsbury Bridge Club | |
YSC | | Scallop | |
YSN | | The 7 No-Trump Bridge Club | |
| YSO | | The Seven No-Trump Club | |
YW7 | | West Hartford Sectional | |
YWE | | Wee Burn CBC | |
| YWH | | West Hartford Bridge Club | |
YWR | | WaterfordCT Bridge Club | |
YWT | | Waterbury DBC | |