| skos:altLabel | - Regional League
- Regional Leagues
- First Regional League
- 1st Regional League (North)
- 3rd-tier league West Division
- BLS 1 Regional League
- First MRL West
- First Men's Regional League
- First Regional (West)
- First Regional Basketball League
- First Regional Basketball League Serbia
- First Regional League (Central Division)
- First Regional League (Central Division) of Serbia
- First Regional League (East Division)
- First Regional League (Eastern Division)
- First Regional League (West)
- First Regional League - North
- First Regional League Central Division
- First Regional League ED
- First Regional League of Serbia
- First Regional League of Serbia – West Division
- First Regional League of Serbia, Central Division
- First Regional League of Serbia, East Division
- First Regional League – Center
- First Regional League – Division West
- First Regional League – East Division
- First Regional League – North Division
- First Regional League, Center Division
- First Regional League, Central Division
- First Regional League, East Division
- First Regional League, North Division
- First Regional League, West Division
- First Regional Men's League
- Regional Basketball League First Division
- Serbian First Regional League
- Serbian Regional League
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