What does BVB mean in Borussia Dortmund?

Related questions

1. Which club has won the Champions League most?
2. Which teams get relegated in Bundesliga?
3. How many titles have Barcelona won?
4. Who has won the most French league titles?
5. What is the prize money for winning the Europa League?
6. Is Ligue 1 weak?

Tags

1. #variant
2. #games
3. #after
4. #brewery
5. #initials
6. #actually
7. #ballspiel
8. #named
9. #northeastern
10. #verein
11. #prussia
12. #thank
13. #borussia
14. #dortmund
15. #founding