All G&A a/c A/D a/r A/S a/s/l C/A See all meanings Idioms and phrases over a collision training course idiomAbout one thousand bce, in Byblos together with other Phoenician and Canaanite centres, the signal was provided a linear variety (3), the supply of all later on types. In Semitic languages this indication was called alephIn algebra, the lette