A is the letter that was utilized to signify a group in an previous Television set display, The A-Group. A money a is composed "A". Use a capital A At the beginning of a sentence if writing. A can also be a musical note, occasionally referred to as "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 zAMuntinlupa is also