A could be the letter which was accustomed to symbolize a crew in an aged Television show, The A-Staff. A capital a is written "A". Make use of a capital A Firstly of a sentence if writing. A can be a musical Observe, at times often called "La".aA bA cA dA eA fA gA hA iA jA kA lA mA nA oA pA qA rA sA tA uA vA wA xA yA zAThe sound for which the lett