| # | Name | Competitions |
|---|---|---|
| 1 | All Blacks XV | Internationals |
| 2 | Anthem RC | Major League Rugby |
| 3 | Anzac XV | |
| 4 | Apache | |
| 5 | Argentina | Autumn Internationals, British & Irish Lions Tour, Int. Friendly Games, Internationals, Nations Championship, Rugby World Cup, The Rugby Championship |
| 6 | Argentina XV | Int. Friendly Games, Internationals |
| 7 | Army Rugby Union | |
| 8 | AS Béziers Hérault | France - Pro D2 |
| 9 | ASM Clermont Auvergne | Investec Champions Cup, Top 14 |
| 10 | Australia | Autumn Internationals, British & Irish Lions Tour, Int. Friendly Games, Internationals, Nations Championship, Rugby World Cup, The Rugby Championship |
| 11 | Australia Xv | |
| 12 | Aviron Bayonnais | European Rugby Challenge Cup, Top 14 |
| 13 | Barbarians | Int. Friendly Games, Internationals |
| 14 | Bath Rugby | European Rugby Challenge Cup, Gallagher Prem, Prem Rugby Cup |
| 15 | Belgium | Internationals, Rugby Europe Championship, World Cup Qualifying |
| 16 | Benetton Treviso | Investec Champions Cup, United Rugby Championship |
| 17 | Biarritz Olympique | France - Pro D2 |
| 18 | Black Lions | European Rugby Challenge Cup |
| 19 | Black Rams Tokyo | Japan League One |
| 20 | Blues | Super Rugby Pacific |
