| code | contr | contact | location |
| BBP | Brian Piatak/Piatek / Bagget | Piatak / Bagget | ?, TX |
| BBR | Broken B Rodeo | Tracy English | Dalton, NY |
| BBRA | B Bar A Farms | Troy Antonides | Kendallville, IN |
| BBRK | B Bar K Rodeo | Billy Kalencki | Slaughter, LA |
| BBRS | Bar B Ruff Stock | Coty Brown | Garner, NC |
| BBRT | B Bar T Bucking Bulls | Bruce Fredrickson | Killeen, TX |
| BCBB | Cooper Bucking Bulls | Bryce Cooper | Jarrell, TX |
| BCC | Baja Cattle Co. | Brad Johnson - Brent Judice | Perryton, TX |
| BCHE | Bache Land and Cattle | ? | Somerton, AZ |
| BCHF | Big Chief Bucking Bulls | Al Lively | Pincher Creek, AB |
| BCHM | Burnt Chimney Bucking Bulls | ? | Corryton, TN |
| BCHO | Cia de Rodeio é o Bicho | | Rondonopolis, MT |
| BCKB | Barrett / Craig Bucking Bulls | Zach Craig | Mutual, OK |
| BCNT | Bean Counter Bucking Bulls | Amber Luedke | Snyder, TX |
| BCR | Big Country Rodeo | Stan Weatherly | Botha, AB |
| BCRC | Black Creek Rodeo Co | ? | Edwards, ON |
| BCRG | Craig Cattle | Bobby Craig | Mutual, OK |
| BCRK | Bull Creek Bucking Bulls LLC | Will Briggs | Wayne, OH |
| BD | Bo Davis - Tom Wilson | Bo Davis / Tom Wilson | Gonzales, TX |
| BDCC | Bar D Cattle Company | Dave Kielhorn / Jeremy Walker | Arkansas City, KS |
| BDIL | Bryson Dill | Bryson Dill | Dublin, TX |
| BDRC | Bad Dog Rodeo Co. | Hoyt or Edds | Belton, TX |
| BDRH | Bar D / Rawhide Rodeo | Daylon Swearingen | Leicester, NY |
| BDUN | Bubba Dunn | Bubba Dunn | Deville, LA |
| BDWL | Bridwell Pro Rodeos | Tim Bridwell | Red Bluff, CA |
| BDWN | Baldwin Farms | John Baldwin | Chula, GA |
| BEBB | B&E Bucking Bulls | William Ellis | Palestine, TX |
| BF | Boyd / Floyd | Brad Boyd - Toby Floyd | Stephenville, TX |
| BFDM | Bonafide Bucking Bulls / Diamond M Pro Rodeo | Greg McKinley / Erick Stewart | Thackerville, OK |
| BGBB | Berg Bucking Bulls / Redeye | Kaehl Berg | Deer Lodge, MT |
| BGF | Brian Gifford | Brian Gifford | ?, WY |
| BGLK | Brent Gluck | Brent Gluck | Stephenville, TX |
| BGM | Bobby Miller | Bobby Miller | Byram, MS |
| BGNS | Big Guns Bucking Bulls | Chuck Oates | Decatur, TX |
| BGR | Dakota Rodeo - Berger/Struve | Chad Berger | Mandan, ND |
| BGRC | Broken G Rodeo Co. | Blair Goebel | Cat Spring, TX |
| BGRJ | Lacey & John Berger | Lacey Berger | Mandan, ND |
| BGRL | Bad Girl Bucking Bulls | Maria Burton | Jadwin, MO |
| BGRN | Berger Bucking Bulls | Nevada Berger | Mandan, ND |
| BGRR | Berger / Ryken | Chad Berger / Larry Ryken | Mandan, ND |
| BGST | Big Stone Rodeo | Bruce Sunstrum | Cessford, AB |
| BH | Bobby Harrison | Bobby Harrison | Gainesville, TX |
| BHR | Boot Heel Ranch | Bobby Dobbins / Larry McFarlin | Durant, OK |
| BJAD | Bob & Jeri Adams | Bob or Jeri Adams | DeSoto, TX |
| BJBB | Bert Jones Bucking Bulls | Bert Jones | Kayenta, AZ |
| BJCK | Bart Jackson | Bart Jackson | ?, ? |
| BJO | Billy Jones | Billy Jones | ?, ? |
| BJW | Buddy Whitehead | Buddy Whitehead | ?, AR |
| BKAS | Big Schott Rodeo / Broken Arrow S | Dallas Schott | McLaughlin, SD |
| BKAW | Broken Arrow Bucking Bulls | Lance Neff | Marshall, MO |
| BKLD | Backlund Bull Company | Justin Backlund | Torrington, WY |
| BKMN | Beckmann Ranch | Neil Beckmann | Marble Falls, TX |
| BKNW | Bucking W Cattle Co. | DJ Wheeler | Gainesville, TX |
| BLBS | Blood Line Bucking Stock | Scott Davis | Sealy, TX |
| BLFT | Ben Lofthouse | Ben Lofthouse | Vernal, UT |
| BLNT | Ballentine Bucking Bulls | Steve Ballentine | Simms, TX |
| BLYD | Bloyd Bucking Bulls | Lance Bloyd | Carney, OK |
| BMBB | B&M Bucking Bulls | Brent Hazen | Lompoc, CA |
| BMC | Bubba Mechelle | Bubba Mechelle | Vidor, TX |
| BMCM | BMC Bucking Bulls | Bobby Martin | Rogers, AR |
| BMJM | Barnes / MJM Rodeo | Bob - Marty - John Barnes | Cherokee, IA |
| BNDD | Bondad Bucking Bulls | Kelly Mitchell | Durango, CO |
| BNFD | Bonafide Bucking Bulls | Erick Stewart | Thackerville, OK |
| BOBL | Bob Landry | Bob Landry | Paris, KY |
| BOXK | Box K Cattle Co. | Ken King | Canadian, TX |
| BPLS | Beni Paulson Bucking Bulls | Beni Paulson | Richardton, ND |
| BPR | Bailey Pro Rodeo | Shane Gunderson / David Bailey | Baldwin, ND |
| BR3D | Bar 3D Bucking Bulls | Rick & Patty Dreo | Big Sandy, TX |
| BR5X | Bar 5X Ranch | Patterson | Mayerthorpe, AB |
| BRB | Bollinger Rodeo Bulls | Jim Bollinger | Ravenden, AR |
| BRBA | Dennis Borba | Dennis Borba | Escalon, CA |
| BRBB | Hofer Bucking Bulls | Phillip Hofer | Acton, MT |
| BRCH | Burch Rodeo Co. | Chad Burch | Rozet, WY |
| BRCK | Big Rock Livestock | Jack Hogbin | Peace River, AB |
| BRD | Beard Rodeo Co. | Frank Beard | Toppenish, WA |
| BRDB | Bar D Bar Bucking Bulls | Chad Dodson | Merkel, TX |
| BRDG | Blue Ridge Bucking Bulls | Kinser - Hicks - McCracken - McConnell - McCall - Marsh - Biggerstaff | Blue Ridge, TX |
| BRJH | Branded Ranch - Hales | Joey Hales | Ardmore, OK |
| BRK4 | Broke 4 Bucking Bulls | ? | Kildare, TX |
| BRKM | Brookman Rodeo Co | Marvin Brookman | Wolf Point, MT |
| BRKR | Barker Bulls | Larry Barker | Mesilla Park, NM |
| BRMR | Brehmer Rodeo LLC | Barney Brehmer | Henrietta, TX |
| BRNC | Bronco's Bucking Bulls | Billy Hazell | Mount Calm, TX |
| BRND | Braun Bucking Bulls | Dane Braun | Johnson City, TX |
| BRNR | Brown Ranch | Rhon Brown | Perrin, TX |
| BRNS | Burns Rodeo Co. | Pete Burns | Laramie, WY |
| BRR | Bighorn Rodeo Ranch | Bill Butler | Basin, WY |
| BRRM | Bent Rail Bucking Bulls | Rebecca Messenger | Robeline, LA |
| BRRT | Barrett Willis Bucking Stock | Brett Barrett | Rose Hill, KS |
| BRS | Bar S Cattle Co. | Robby Morish | Port Lavaca, TX |
| BRWN | Brownland Farms | Mack Anderton | Franklin, TN |
| BS | Beutler & Son Rodeo Co. | Bennie Beutler | Elk City, OK |
| BSA | Bill Sanders | Bill Sanders | ?, |
| BSBL | Blake Sharp Bucking Bulls | Blake Sharp | Columbus, MS |
| BSCC | BS Cattle Company | Brandon Stewart | Stephenville, TX |
| BSCH | 9A Ranch | Todd Bausch | Iraan, TX |
| BSDR | Black Schroeder Bucking Bulls | Black Schroeder | Beaumont, TX |
| BSNP | BSN Productions | Brad Nelms | Abingdon, VA |
| BSTH | Braseth Bucking Bulls | Kyler Braseth | La Grande, OR |
| BTAL | Bernard Tallman | Bernard Tallman | ?, AZ |
