[scarmig]

Ah, I see what you mean. I don't think so, though sign languages do sometimes have loanwords from spoken language. For instance, certain English words have made their way into ASL through finger spelled words. It's not quite a transliteration, as I understand it, but a stylized sign that originates from the transliteration. E.g. a word meaning job in ASL is a stylized j followed by a b.