Example: In Arabic, "Bismillahir Rahmanir Raheem" [you may see different transliterations, or all written as one word] means "All the praises and thanks be to Allah, the Lord of the worlds." In writing and speech it is typically referred as "bismillah". [You may come across "basmala" and perhaps other variations also.] Bismallah is not the name of "Bismillahir Rahmanir Raheem", nor its acronym.
Is there a word in English for such referencing?