2013 NFL season
[arz] الدورى الوطنى لكورة القدم الامريكيه 2013
[cs] National Football League 2013
[da] NFL-sæson 2013
[de] NFL 2013
[es] Temporada 2013 de la NFL
[fi] NFL-kausi 2013
[fr] Saison 2013 de la NFL
[hr] NFL sezona 2013.
[hu] 2013-as NFL-szezon
[it] National Football League 2013