and then there's Yiddish too!
Written RTL but a transliterated germanic language!
Yiddish גוּט טַק אִים בְּטַגְֿא שְ וַיר דִּיש מַחֲזוֹר אִין בֵּיתֿ הַכְּנֶסֶתֿ טְרַגְֿא
Transliterated gut tak im betage se vaer dis makhazor in beis hakneses trage
Translated May a good day come to him who carries this prayer book into the synagogue.
(from Wikipaedia)