Why is the NFL not international? - Quora
NFL floats wild idea of possibly putting four teams in Europe as part of major international expansion
NFL Europe 2004, Frankfurt; Frankfurt Galaxy - Duesseldorf Rhein News Photo - Getty Images
American Football in Europe
American Football in Europe
NFL's plan for games in Germany is a nod to the glory of NFL Europe
TD]EU Leagues: Ukrainian League Of American Football - ULAF
Cowboys: Michael Gallup one of eight players headed to Europe on NFL business trip - A to Z Sports
Europe the 'next frontier' in US college football recruiting
Awesome assembly Central European Football League - CEFL
AFL, NFL Europe key to Warner's development
USMNT players in Europe: Full list of American soccer stars abroad in England, Italy, and other countries