11th century
[af] 11de eeu
[als] 11. Jahrhundert
[am] 11ኛው ምዕተ ዓመት
[an] Sieglo XI
[ang] 11e gēarhundred
[ar] القرن 11
[arz] القرن الحداشر
[ast] Sieglu XI
[av] XI гӀасру
[avk] 11-eafa decemda