| Abbreviation | Definition |
|---|---|
| YHU | St. Hub, Montreal, Quebec, Canada |
| YHY | Hay River Municipal Airport, Hay River, NorthWest Territories, Canada |
| YHZ | Halifax International Airport, Halifax, Nova Scotia, Canada |
| YIB | Atikokan Municipal Airport, Atikokan, Ontario, Canada |
| YIF | Pakuashipi, Quebec, Canada |
| YIH | Yichang, Mainland China |
| YIK | Ivujivik, Quebec, Canada |
| YIN | Yining, Mainland China |
| YIO | Pond Inlet, NorthWest Territories, Canada |
| YIP | Willow Run Airport, Ypsilanti, Michigan USA |
| YIV | Island Lake/ Garden Hill, Manitoba, Canada |
| YIW | Yiwi, Mainland China |
| YIX | Port Radium, NorthWest Territories, Canada |
| YJA | Hinton Airport, Jasper, Alberta, Canada |
| YJF | Fort Liard, NorthWest Territories, Canada |
| YJN | St. Jean, Quebec, Canada |
| YJO | Johnny Mountain, British Columbia, Canada |
| YJT | Stephenville Municipal Airport, Stephenville, Newfoundland, Canada |
| YKA | Davie Fulton Airport, Kamloops, British Columbia, Canada |
| YKBY | Streaky Bay, Australia |