All G&A a/c A/D a/r A/S a/s/l C/A See all meanings Idioms and phrases on a collision course idiomAbout a thousand bce, in Byblos and various Phoenician and Canaanite centres, the indicator was specified a linear sort (three), the source of all later on sorts. In Semitic languages this sign was referred to as alephA is frequently utilized to denote