| Acronym | Definition |
|---|
| EDO➣Extended Data Out (RAM) |
| EDO➣Eating Disorder |
| EDO➣Engineering Distributed Object |
| EDO➣Event Delivery Object |
| EDO➣Extended Data Output |
| EDO➣Executive District Officer (Pakistan) |
| EDO➣Economic Development Officer |
| EDO➣Extended Duration Orbiter |
| EDO➣Extra Day(s) Off |
| EDO➣Engineering Duty Officer |
| EDO➣Eastern District Office (various organizations) |
| EDO➣Electronic Door Opener (various companies) |
| EDO➣Electronic Distribution Only (US Marine Corps) |
| EDO➣Education Development Officer (job title) |
| EDO➣Earned Day Off (Canadian federal government) |
| EDO➣Enlisted Dining Out (US Air Force) |
| EDO➣Écurie de Dressage Orbecoise (French equestrian association) |
| EDO➣Ethadione (medication) |
| EDO➣Education Development Organization |
| EDO➣Estate Duty Office (United Kingdom) |
| EDO➣Emergency Detention Order (court order for mental health evaluation) |
| EDO➣Engineering Duty Only (US Navy) |
| EDO➣Engineering Data Center |
| EDO➣Employer Deduction Order |
| EDO➣Earl Dodge Osborne (EDO Corporation) |
| EDO➣Electric Drive Option |
| EDO➣Environmental Development Office |
| EDO➣Expeditionary Decisive Operations |
| EDO➣Engineering Design Outsourcing |
| EDO➣Exploratory Development Objective |
Edo - the capital and largest city of Japan; the economic and cultural center of Japan