| 1. | 4NCL | | NNCL |
| 2. | 4NCL 3Cs | | NOLD |
| 3. | 4NCL Addlestone | | NADD |
| 4. | 4NCL Aigburth | | NAIG |
| 5. | 4NCL Alba | | NALB |
| 6. | 4NCL All Anands on Deck | | NAAD |
| 7. | 4NCL Alpha Zero | | NALP |
| 8. | 4NCL Anglian Avengers | | NANG |
| 9. | 4NCL Ashfield-Breadsall | | NASH |
| 10. | 4NCL Athenaeum | | NATH |
| 11. | 4NCL Banbury Bulldogs | | NBAN |
| 12. | 4NCL Barbican | S | NBAR |
| 13. | 4NCL Barnet Knights | | NBKN |
| 14. | 4NCL Bath Spartans | | NBAT |
| 15. | 4NCL Beeson Gregory | | NINV |
| 16. | 4NCL Beethovens Fifth | | NJB5 |
| 17. | 4NCL Betsson.com | | NBET |
| 18. | 4NCL Bits and Pieces | | NBAP |
| 19. | 4NCL Blackthorne Russia | | NBLK |
| 20. | 4NCL Bolton & Worsley | | NBAW |
| 21. | 4NCL Bradford DCA | | NBDK |
| 22. | 4NCL Braille CA | | NBCA |
| 23. | 4NCL Bristol | W | NBRI |
| 24. | 4NCL Bristol University | | NBRU |
| 25. | 4NCL Broadland | | NBRO |
| 26. | 4NCL BUCA | | NBUC |
| 27. | 4NCL Bucks Juniors | | NBUJ |
| 28. | 4NCL Camberley Juniors | | NSAN |
| 29. | 4NCL Cambridge Uni | | NCAM |
| 30. | 4NCL Celtic Tigers | | NCEL |
| 31. | 4NCL Check Inn Mates | | NBRJ |
| 32. | 4NCL Cheddleton | | NCHE |
| 33. | 4NCL Chess in Schools and Communities | | NCSC |
| 34. | 4NCL Chess Mates | | NCMA |
| 35. | 4NCL Chesspoint Northampton | | NCPN |
| 36. | 4NCL Chestivus | | NCHT |
| 37. | 4NCL Crowthorne | | NCRO |
| 38. | 4NCL Desert Penguins | | NDPJ |
| 39. | 4NCL e2e4.org.uk | | NLIT |
| 40. | 4NCL English Queens | | NENQ |
| 41. | 4NCL Enniscorthy | | NENN |
| 42. | 4NCL Euwe's North Sea Tigers | | NNST |
| 43. | 4NCL FCA Solutions | | NFCA |
| 44. | 4NCL Fermented Sharks | | NFER |
| 45. | 4NCL Fischer's Catch | | NFIS |
| 46. | 4NCL Five Young Oysters | | NFYO |
| 47. | 4NCL Gonzaga | | NGON |
| 48. | 4NCL Grantham Sharks | | NPDB |
| 49. | 4NCL Guernsey | | NGUE |
| 50. | 4NCL Guildford | S | NGIL |
| 51. | 4NCL Guildford Giants | | NGIG |
| 52. | 4NCL Gwent Dragons | F | NGDR |
| 53. | 4NCL Hackney | | NHAC |
| 54. | 4NCL Halesowen | | NHAL |
| 55. | 4NCL Hilsmark Kingfisher | | NHMK |
| 56. | 4NCL Holmes Chapel | | NHOL |
| 57. | 4NCL Hounds and Bears | | NHAB |
| 58. | 4NCL Iceni | | NICE |
| 59. | 4NCL Invicta Chess | | NIVC |
| 60. | 4NCL Jorvik | | NJOR |
| 61. | 4NCL Jutes of Kent | | NJOK |
| 62. | 4NCL Kent Kestrels | | NKES |
| 63. | 4NCL King Supports Pawn | | NKTP |
| 64. | 4NCL Kings Head | S | NKGH |
| 65. | 4NCL KJCA Kings | | NKJK |
| 66. | 4NCL KJCA Knights | | NKJN |
| 67. | 4NCL Knights and Forks | | NKNF |
| 68. | 4NCL Leeds University Old Boys | | NLUO |
| 69. | 4NCL Life in the Fast lane | | NLFL |
| 70. | 4NCL London Masters & Others | | NLMO |
| 71. | 4NCL Manchester Juniors | | NMAJ |
| 72. | 4NCL Manchester Manticores | | NMAN |
| 73. | 4NCL Manx Liberty | | NMXL |
| 74. | 4NCL Metropolitan | | NMET |
| 75. | 4NCL Midland Monarchs | | NMMO |
| 76. | 4NCL Mindsports | | NMSC |
| 77. | 4NCL MK Phoenix | | NMKP |
| 78. | 4NCL Nidum Liberals | | NNKN |
| 79. | 4NCL North East England | | NNEE |
| 80. | 4NCL North West Eagles | | NNWE |
| 81. | 4NCL Northumbria | N | NNEW |
| 82. | 4NCL Nottingham Juniors | | NJNT |
| 83. | 4NCL Nottinghamshire | | NNOT |
| 84. | 4NCL Oxfordshire | | NOXF |
| 85. | 4NCL Penultimate Pandas | | NPEP |
| 86. | 4NCL Perceptron Youth | | NPCY |
| 87. | 4NCL Poisoned Pawns | | NPSP |
| 88. | 4NCL Pride and Prejudice | | NPRI |
| 89. | 4NCL Rhyfelwyr Essyllwg | | NRFE |
| 90. | 4NCL Richmond | S | NRIC |
| 91. | 4NCL Rook & Roll | | NDDU |
| 92. | 4NCL Royal Rooks | | NRYL |
| 93. | 4NCL RSJ | | NRSJ |
| 94. | 4NCL S County Stars | | NSCS |
| 95. | 4NCL Shropshire | | NSHR |
| 96. | 4NCL Simpsons | S | NSMP |
| 97. | 4NCL Sleepless Knights | | NSLP |
| 98. | 4NCL Slough | S | NSLO |
| 99. | 4NCL South Wales Dragons | | NSWD |
| 100. | 4NCL Southampton Saxons | | NSOU |
| 101. | 4NCL Spirit of Atticus | | NSOA |
| 102. | 4NCL Surbiton | | NSUR |
| 103. | 4NCL Sussex Martlets | | NSSC |
| 104. | 4NCL The ADs | | NADS |
| 105. | 4NCL The Full Ponty | | NPPD |
| 106. | 4NCL The Pitstop | | NPIT |
| 107. | 4NCL The Rookies | | NROO |
| 108. | 4NCL Throw in the Tal | | NTIT |
| 109. | 4NCL University College London | S | NUCL |
| 110. | 4NCL Wales Old Boys | | NWOB |
| 111. | 4NCL War and Piece | | NWAP |
| 112. | 4NCL Warwicks.Select | | NWKS |
| 113. | 4NCL Watford | | NWAT |
| 114. | 4NCL Welsh Dragons | | NDRE |
| 115. | 4NCL Wessex | W | NWES |
| 116. | 4NCL West is Best | | NWIB |
| 117. | 4NCL White Rose | N | NWRO |
| 118. | 4NCL Wood Green | S | NWGN |
| 119. | Ancient & Modern | | NAAL |
| 120. | Castleford Roses | | NCAS |
| 121. | Chess Nuts | | NCHN |
| 122. | Conquistadors | | NCON |
| 123. | Gloucestershire Gambits | | NGLG |
| 124. | Hilsmark Coventry | | NHCV |
| 125. | Junior 4NCL | | NNCJ |
| 126. | Killer Kings | | NKLK |
| 127. | Monmouth | | NMON |
| 128. | North London Knights | | NNLK |
| 129. | Sacrificial Pawns | | NSAP |
| 130. | Sambuca Sharks | | NSSS |
| 131. | St Albans Early Knights | | NAEL |
| 132. | The Dragonesses | | NTDR |