ACDO
| Acronym | Definition |
|---|---|
| ACDO | Air Carrier District Office |
| ACDO | Advanced Concept Demonstration Office |
| ACDO | Assistant Community Development Officer (various locations) |
| ACDO | Amplatz Canine Duct Occluder (veterinary science) |
| ACDO | Assistant Command Duty Officer |
| ACDO | Association of Container Depot Operators (Sri Lanka) |
| ACDO | Afghan Community Development Organization |
| ACDO | Assistant Career Day Officer |