I don't think it has an abbreviation because it is only two letters.
It is a common abbreviation for 'Italian'. It's based on the first two letters of the word. The two letters are the beginning letters for the word in a number of languages. So the abbreviation works under a number of situations, in a number of different languages.
BR
Kentucky
Possibly sacroiliac joint
A pure and simple two letters namely VA.the abbreviation is VA
Chemical
UT = UTAH This is the official postal state abbreviation. No periods. Just two capital letters.
MA is the postal abbreviation for Massachusetts.Note: All State abbreviations are two letters and both are capitalized.
A two letter abbreviation for the state of Massachusetts
Two simple letters, both capitalized: MR
What is two major religions in Honduras? What is two major religions in Honduras? What is two major religions in Honduras?