| Acronym | Definition |
|---|
| GDO➣Golf Digest Online (Japan) |
| GDO➣Garage Door Opener |
| GDO➣Gross Domestic Output |
| GDO➣Grande Distribuzione Organizzata (Italian: Large Retail Organization) |
| GDO➣Global Development Organization |
| GDO➣Ground Duty Officer (India) |
| GDO➣Global Data Object |
| GDO➣General Development Order |
| GDO➣Great Design Options (London, England, UK) |
| GDO➣Grid Dip Oscillator |
| GDO➣Girls' Day Out |
| GDO➣Guaranteed Day Off |
| GDO➣Group Duty Officer |
| GDO➣Groups.Drupal.Org (user-group electronic mailing list portal) |
| GDO➣Green Day Online |
| GDO➣Gas Distribution Office |
| GDO➣Goal Driven Optimization |
| GDO➣Greg Denard Orchestras |
| GDO➣Gender Disorientation Organization |