CHDO
| Acronym | Definition |
|---|---|
| CHDO | Community Housing Development Organization |
| CHDO | Certificate-Holding District Office |
| CHDO | Certified Housing Development Organization |
| CHDO | Catholic Human Development Outreach (Grand Rapids, MI) |
| CHDO | Chaenactis Douglasii (plant species Douglas' Pustymaiden) |
| CHDO | Compressed Header Data Objects |