skos:altLabel | - 1986 Buenos Aires Championship
- Buenos Aires Championship
- Buenos Aires Champsionship
- Buenos Aires League
- Buenos Aires Rugby Union
- Buenos Aires Union
- Championship of Buenos Aires
- Grupo II
- RPRU
- RPRU championship
- River Plate Rugby Championship
- River Plate Rugby Union Championship
- Top 12
- Top 12 de la URBA
- Top 13
- Torneo de la URBA Grupo I
- Torneo de la URBA Grupo II
- Torneo de la Unión Argentina
- URBA
- URBA Championship
- URBA Top 12
- URBA Top-14
- URBA championship
- URBA championships
- domestic championships
- the first championship
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