A is the letter that was used to represent a staff in an outdated TV clearly show, The A-Crew. A capital a is penned "A". Utilize a funds A At the beginning of a sentence if writing. A is usually a musical Observe, from time to time 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 zA—utilized ahead of the ide