NFL playing in Spain or France 'very much on our radar' after London and Munich games
Official NFL Shop Europe NFL Jerseys & Gear for All 32 Teams
Why is the NFL not international? - Quora
The Final World Bowl is EPIC! (Hamburg Sea Devils vs. Frankfurt Galaxy World Bowl 2007)
NFL floats wild idea of possibly putting four teams in Europe as part of major international expansion
European Football vs. American Football
Italy crowned American Football champions of Europe - Wanted in Rome
TD]EU Leagues: Ukrainian League Of American Football - ULAF
How Has American Football Thrived In Europe - Warrington Worldwide
EPIC Comeback in Cologne! (Berlin Thunder vs Cologne Centurions Week 4, 2007)