All G&A a/c A/D a/r A/S a/s/l C/A See all meanings Idioms and phrases on the collision training course idiomUsually there are some other scenarios Besides italic sort exactly where script a ⟨ɑ⟩, also referred to as Latin alpha, is used in distinction with Latin ⟨a⟩, including within the Intercontinental Phonetic Alphabet.A is commonly used