| Abbreviation | Definition |
|---|---|
| CYLJ | Meadow Lake Airport, Canada |
| CYLL | Lloydminster Airport, Canada |
| CYLO | Shilo Airport, Canada |
| CYLT | Alert Airport, Canada |
| CYLW | Kelowna Municipal Airport, Canada |
| CYLY | Lytton Airport, Canada |
| CYMA | Mayo Airport, Canada |
| CYMD | Mould Bay Airport, Canada |
| CYME | Matane Airport, Matane, Quebec, Canada |
| CYMJ | Moose Jaw Airport, Canada |
| CYMM | Fort McMurray Airport, Canada |
| CYMO | Moosonee Airport, Canada |
| CYMR | Merry Island, Canada |
| CYMW | Maniwaki Airport, Canada |
| CYMX | Montreal Mirabel International, Canada |
| CYNA | Natashquan Airport, Canada |
| CYND | Gatuneau, Canada |
| CYNI | Nitchequon, Canada |
| CYNM | Matagami Airport, Canada |
| CYNY | Enderby, Canada |