| Code | | Site | | Code | | Site | | Code | | Site |
| PTR | | 2000 Roundup | |
PSH | | 600 Duplicate Club | |
PAC | | ABC Club | |
| PAB | | Abilene Duplicate | |
PAO | | Amigos Bridge Club | |
PAP | | Apple DBC | |
| PAT | | Apple Too DBC | |
PAS | | April Sound DBC | |
PAN | | Arlington DBC | |
| PAA | | Aurora's Bridge Studio | |
PAH | | Austin Bridge South | |
PAU | | Austin | |
| PBX | | Bar-X Bridge Club | |
PSN | | Beaumont Bridge Studio | |
PBG | | Big Spring CC DBC | |
| PBZ | | Brazos DBC | |
PBC | | Briarcliff DBC | |
PGP | | Bridge A Gap | |
| PBA | | Bridge Academy of N Dallas | |
PBU | | Bridge Center of Austin | |
PHT | | Bridge Club of Houston | |
| PBS | | Bridge Club of San Antonio | |
PBR | | Bridge Club | |
PET | | Bridge Etc | |
| PBP | | Bridge Paradise | |
PCC | | Bridge Studio at Cedar Creek | |
PTP | | Bridge Studio of Temple | |
| PPM | | Bridge of the Permian Basin | |
PBL | | Burleson Duplicate Bridge | |
PCP | | Caprock Bridge Club | |
| PCL | | Clear Lake Bridge Club | |
PCV | | Colleyville DBC | |
PCO | | Colonial DBC | |
| PDS | | Del Sol DBC | |
PDB | | Denton Bridge Studio | |
PDN | | Denton Northstars | |
| PDY | | Dorsey's Bridge Studio | |
PDP | | Dottie Pirkle's DBC | |
PEZ | | E Z Deals | |
| PTC | | Fiesta DBC | |
PFD | | Friday DBC | |
PFB | | Friendly Bridge Club | |
| PGU | | Georgetown Bridge Club | |
PGL | | Georgetown Lights | |
PGB | | Granbury Bridge Club | |
| PGN | | Greater Permian Basin | |
PGC | | Gulf Coast DBC | |
PBD | | HI Bridge BC | |
| PHN | | Harlingen Bridge Club | |
PHL | | Highland Lakes DBC | |
PHC | | Hill Country | |
| PHS | | Houston Bridge Studio | |
PHR | | Houston Racquet Club | |
PKY | | Kay's Thursday Afternoon BC | |
| PKW | | Kingwood DBC | |
PCH | | Lake Chapala DBC | |
PLC | | Lake Conroe DBC | |
| PCY | | Lake Cypress Springs BC | |
PLW | | Lakeway Bridge Club | |
PLT | | Las Tenerias BC | |
| PLE | | Llano Estacado Unit 197 | |
PLS | | Lonestar Bridge Club | |
PLV | | Longview Duplicate Club | |
| PLA | | Los Amigos DBC | |
PLB | | Lubbock DBC | |
PMC | | MAC Bridge | |
| PMF | | Marble Falls Bridge Club | |
PMK | | McKinney DBC | |
PML | | Midland CC DBC | |
| PMW | | Monday & Wednesday Duplicate | |
PMY | | Monterey 49'ers | |
PMT | | Monterrey Duplicate Club | |
| PND | | Nacogdoches DBC | |
POX | | Oaxaca Bridge Club | |
POD | | Odessa Duplicate Club | |
| POC | | Orange Comm Bridge League | |
PPB | | Pebble Beach DBC | |
PPI | | Permian Bridge Club Inc | |
| PPG | | Pittsburg DBC | |
PPV | | Puerto Vallarta Bridge Club | |
PQD | | Queen of Diamonds | |
| PQK | | Queens N Kings | |
PRO | | River Oaks Country Club | |
PRP | | Rockport Duplicate Club | |
| PRH | | Rolling Hills BC | |
PRC | | Rose City DBC | |
PAG | | San Angelo Bridge Club | |
| PSF | | Saturday Afternoon Fort Worth | |
PSA | | Senior Activity Center | |
PSO | | Shamrock Open DBC | |
| PSE | | Sherman DBC | |
PFK | | South Fork DBC | |
PSP | | South Plains DBC | |
| PST | | South Texas Unit 187 | |
PSW | | Southwest DBC | |
PSB | | Spring Branch Duplicate | |
| PSR | | Star DBC | |
PSC | | Stilwell Bridge Club | |
PSL | | Sugar Land DBC | |
| PSU | | Sul Ross Bridge Club | |
PGT | | Sun City Georgetown DBC | |
PSM | | The Bridge Studio of SMA | |
| PCT | | The Cactus | |
PTS | | Todos Santos Bridge Clun | |
PCS | | Trumpets and Card Sharks | |
| PTN | | Two Ninetyniners Club | |
PVB | | Valley Bend DBC | |
PVV | | Valley View Bridge Club | |
| PVZ | | Van Zandt County DBC | |
PVN | | Vernon Duplicate Bridge Club | |
PVD | | Victoria Daylight DBC | |
| PAW | | WW Bridge Club | |
PWZ | | Waco 0-500 Club | |
PWB | | Wednesday Bridge Club | |
| PWL | | Westlake Bridge Club | |
PWS | | Westside Bridge Academy | |
PWW | | Westwood Country Club | |
| PA5 | | Abilene Sectional | |
PA7 | | Ajijic Sectional | |
PA8 | | Arlington Sectional | |
| PA6 | | Athens Sectional | |
PA4 | | Austin Sectional | |
PB4 | | Beaumont Sectional | |
| PB5 | | Bryan Sectional | |
PC4 | | Chapala Sectional | |
PC5 | | Clear Lake Sectional | |
| PC7 | | Corpus Christie Sectional | |
PC6 | | Cuernavaca Sectional | |
PZ9 | | D16 STaC | |
| PD4 | | Dallas Sectional | |
PD5 | | Denton Sectional | |
PE4 | | Edinburg Sectional | |
| PP4 | | Fort Phantom Sectional | |
PF4 | | Fort Worth Sectional | |
PG4 | | Grapevine Sectional | |
| PH5 | | Harlingen Sectional | |
PH4 | | Houston Sectional | |
PH6 | | Humble Sectional | |
| PK4 | | Kerrville Sectional | |
PL6 | | League City Sectional | |
PL5 | | Longview Sectional | |
| PL4 | | Lubbock Sectional | |
PM7 | | Mazatlan Sectional | |
PM6 | | McAllen Sectional | |
| PM4 | | Mexico City Sectional | |
PM5 | | Midland Sectional | |
PN4 | | New Braunfels Sectional | |
| PO4 | | Odessa Sectional | |
PP6 | | Pasadena Sectional | |
PP5 | | Port Aransas Sectional | |
| PP7 | | Puerto Vallarta Sectional | |
PR5 | | Richardson Sectional | |
PR4 | | Rockport Sectional | |
| PS6 | | San Angelo Sectional | |
PS4 | | San Antonio Sectional | |
PS5 | | San Miguel Allende Sectional | |
| PS7 | | Spring Sectional | |
PT5 | | Temple Sectional | |
PT4 | | Tyler Sectional | |
| PV4 | | Victoria Sectional | |
PW5 | | Waco Sectional | |
PW4 | | Wichita Falls Sectional | |
| PA1 | | Abilene Regional | |
PA3 | | Austin Regional | |
PB1 | | Beaumont Regional | |
| PC1 | | Corpus Christi Regional | |
PX2 | | D16 GNT | |
PX1 | | D16 NAP | |
| PD2 | | DFW Airport Regional | |
PD1 | | Dallas Regional | |
PF1 | | Fort Worth Regional | |
| PH1 | | Houston Regional | |
PI1 | | Ixtapan Regional | |
PL1 | | Lubbock Regional | |
| PP1 | | Puerto Vallarta Regional | |
PR2 | | Richardson Regional | |
PS1 | | San Antonio Regional | |
| PS2 | | San Miguel Allende Regional | |
PT1 | | Tyler Regional | |
PD0 | | Dallas Nationals | |
| PH0 | | Houston Nationals | |