| Abbreviation | Definition |
|---|---|
| CYCB | Cambridge Bay Airport, Canada |
| CYCD | Nanaimo Airport, Canada |
| CYCD | Nanaimo Airport, Nanaimo, British Columbia, Canada (closed) |
| CYCD | Nanaimo Airport, Nanaimo, British Columbia, Canada (closed) |
| CYCG | Castlegar Airport, Canada |
| CYCG | Castlegar/West Kootenay Regional Airport, Castlegar, British Columbia, Canada |
| CYCH | Chatham Airport, Canada |
| CYCH | Miramichi Airport, Chatham, New Brunswick, Canada |
| CYCL | Charlo Airport, Canada |
| CYCL | Charlo Airport, Charlo, New Brunswick, Canada |
| CYCO | Coppermine Airport, Canada |
| CYCS | Chesterfield Inlet Airport, Canada |
| CYCT | Coronation Airport, Canada |
| CYCV | MontrealCartierville, Canada |
| CYCW | Chilliwack Airport, Canada |
| CYCX | Camp GagetownMilitary Airport, Canada |
| CYCY | Clyde River Airport, Canada |
| CYCZ | Coral Harbour Airport, Canada |
| CYDA | Dawson Airport, Canada |
| CYDB | Burwash Landing Airport, Canada |