CYDI
| Acronym | Definition |
|---|---|
| CYDI | Community and Youth Development Initiatives (Nigeria) |
| CYDI | Community Youth Development Institute (Chicago, IL) |
| CYDI | College and Young Democrats of Iowa (politics) |
| CYDI | Conrad Yelvington Distributors, Inc. (est. 1982; Daytona Beach, FL) |
| CYDI | Challenge Your Disability Initiative (Nigeria) |
| CYDI | Can You Dig It |