| Code | Site | Code | Site | Code | Site | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| OAA | Ada Area Bridge Club | OBB | Boomer Bridge Seminole | OBM | Boomer Bridge | ||||||
| OE5 | Edmond Sectional | OED | Edmond DBC | OL5 | Lawton Sectional | ||||||
| OLF | Lawton-Fort Sill Bridge Club | OM7 | Midwest City Sectional | ON4 | Norman Sectional | ||||||
| ONM | Norman Bridge Club | OO4 | Oklahoma City Sectional | OSR | ??? |