Rotterdamse Voetbal en Atletiek Vereniging Excelsior
Excelsior Football Club
Rotterdam United
Rotterdam City Football Club
Answer
Excelsior Rotterdam was originally known as "Rotterdamse Voetbal en Atletiek Vereniging Excelsior," which translates to Rotterdam Football and Athletics Club Excelsior. The club has since shortened its name to Excelsior Rotterdam.
The Ultimate Excelsior Rotterdam Fan Quiz: How Much Do You Know About Your Favorite Dutch Football Club?