To write the Greek Capital Letter Alpha with Dasia and Perispomeni and Prosgegrammeni symbol ᾏ on keyboard using ALT codes; ALT+8079, just hold down the ALT key while typing the alt key code 8079. You have to use the numeric keypad of your keyboard. If you don🎐 not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.