| Acronym | Definition |
|---|
| MADO➣Malvern and District Orienteers (UK) |
| MADO➣Military Affairs Desk Officer (security) |
| MADO➣Mississippi Association of Dispensing Opticians (Gulfport, MS) |
| MADO➣Maximum Achievable Diversity Order |
| MADO➣Mergers, Acquisitions, Divestitures and Outsourcing |