Mid Canterbury Rugby Football Union was created in 1904.
Rugby Football Union was created in 1871.
The Canterbury rugby shirts are made in New Zealand, the Canterbury Rugby Football Union originate from New Zealand.The union was founded in 1879, their current CEO is Hamish Riach.
Auckland Rugby Football Union was created in 1883.
Japan Rugby Football Union was created in 1926.
Rugby Football Union for Women was created in 1994.
Southland Rugby Football Union was created in 1887.
Wanganui Rugby Football Union was created in 1888.
Bush Rugby Football Union was created in 1890.
Niue Rugby Football Union was created in 1952.
Buller Rugby Football Union was created in 1894.
Taranaki Rugby Football Union was created in 1885.