Found 3 full forms for CYBB
| Term | Full Form | Category |
|---|---|---|
| CYBB | Cornwall Youth Brass Band 
| Others |
| CYBB | County Youth Brass Band
| Others |
| CYBB | Kugaaruk Airport (formerly known as Pelly Bay Townsite Airport), Kugaaruk (formerly known as Pelly Bay), Nunavut, Canada
| Others |