EOD

EOD may refer to:


 * Earth Overshoot Day
 * Education Opens Doors, in Dallas, Texas
 * Electric organ discharge
 * End of data, a control character in telecommunications
 * End of day, in business
 * End of days (disambiguation)
 * Esoteric Order of Dagon, a fictional cult in the Cthulhu mythos of H. P. Lovecraft
 * Eves of Destruction, a Canadian roller derby team
 * Explosive ordnance disposal