J'Onn J'Onzz, Big Green Buddy, J.J., Jolly Green Giant, Light to the Light, Manhunter, Manhunter from Mars, Son of Mars, Bronze Wraith, Bloodwynd, many others
M.O.D.O.C. (Mental Organism Designed Only for Computing), M.O.D.O.K. (Mental Organism Designed Only for Killing)