The Irish Rugby Football Union governs Rugby Union on the island of Ireland, running the All-Ireland League, and sending International Teams to the 6 Nations, World Cup and various other International Rugby Board competitions.
IRFU Rugby Union
Irish Rugby Football Union
IRFU All Ireland League (Overviews):
Irish Rugby Football Union All-Ireland League Division 1 1991-1998
Irish Rugby Football Union All-Ireland League Division 1 1998-2009
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