To write the Greek Capital Letter Eta With Psili And Varia And Prosgegrammeni symbol ᾚ on keyboard using ALT codes; ALT+8090, just hold down the ALT key while typing the alt key code 8090. You have to use the numeric keypad of your keyboard. If you don not have numeric keyp☂ad, hold down the Fn and ALT keys while typing the alt code number. 🦄