Polish ⇄ Afrikaans Arabic Basque Catalan Chinese Danish Dutch English Estonian Finnish French German Greek Hungarian Icelandic Italian Korean Lithuanian Norwegian Bokmål Persian Portuguese Russian Serbian Slovene Spanish Swedish Turkish Ukrainian

zmienna zero-jedynkowa
Braz., math.	variável dicotômica
math.	dados binários; variável binária; variável dicotómica
stat.	variável dicotômica (bra)