During the 2008–09 season AFC Ajax participated in the Dutch Eredivisie, the KNVB Cup and the UEFA Cup. The first training took place on Monday July 14, 2008. The traditional AFC Ajax Open Day was on Tuesday August 5, 2008, followed by a testimonial match for the retired former Ajax defender Jaap Stam.
UEFA stands for Union of European Football Associations.
This is actually what UEFA stands for. It does require outside knowledge, but anyone familiar with European soccer would know this was the truth.