| Abbreviation | Definition |
|---|---|
| CYXI | Killaloe-Bonnechere, Canada |
| CYXJ | Fort St. John Airport, Canada |
| CYXL | Sioux Lookout Airport, Canada |
| CYXN | Whale Cove Airport, Canada |
| CYXP | Pangnirtung Airport, Canada |
| CYXR | Earlton Airport, Canada |
| CYXS | Prince George Airport, Canada |
| CYXT | Terrace Airport, Canada |
| CYXU | London Airport, Canada |
| CYXX | Abbotsford Airport, Canada |
| CYYB | North Bay Airport, Canada |
| CYYC | Calgary International Airport, Canada |
| CYYD | Smithers Airport, Canada |
| CYYE | Fort Nelson Airport, Canada |
| CYYF | Penticton Airport, Canada |
| CYYG | Charlottetown Airport, Canada |
| CYYH | Spence Bay, Canada |
| CYYH | Victoria International Airport, Canada |
| CYYL | Lynn Lake Airport, Canada |
| CYYN | Swift Current Airport, Canada |