An diofar eadar na mùthaidhean a rinneadh air "Sigma"

Content deleted Content added
b robot Adding: ar, fr, id, ku, tr
b robot Adding: sk:Sigma
Loidhne 35:
[[pt:Σ]]
[[ru:Сигма (буква)]]
[[sk:Sigma]]
[[sl:Sigma]]
[[sv:Sigma]]