| YAA | Anahim Lake Airport | Anahim Lake | CA |
| YAB | Arctic Bay Airport | Arctic Bay | CA |
| YAC | Cat Lake Airport | Cat Lake | CA |
| YAD | Moose Lake Airport | Moose Lake | CA |
| YAE | Alta Lake Airport | Alta Lake | CA |
| YAG | Fort Frances Municipal Airport | Fort Frances | CA |
| YAH | La Grande-4 Airport | La Grande-4 | CA |
| YAI | Chillan Airport | Chillan | CL |
| YAJ | Lyall Harbour Airport | Lyall Harbour | CA |
| YAK | Yakutat Airport | Yakutat | US |
| YAL | Alert Bay Airport | Alert Bay | CA |
| YAM | Sault Ste. Marie Airport | Sault Ste. Marie | CA |
| YAN | Yangambi Airport | Yangambi | CD |
| YAO | Yaounde-Ville Airport | Yaounde | CM |
| YAP | Yap International Airport | Yap | FM |
| YAQ | Maple Bay Airport | Maple Bay | CA |
| YAR | La Grande-3 Airport | La Grande-3 | CA |
| YAS | Yasawa Island Airport | Yasawa Island | FJ |
| YAT | Attawapiskat Airport | Attawapiskat | CA |
| YAU | Donaldson Airport | Kattiniq | CA |
| YAV | Miner's Bay Airport | Miner's Bay | CA |
| YAW | Shearwater Heliport | Halifax | CA |
| YAX | Wapekeka Airport | Angling Lake | CA |
| YAY | St Anthony Airport | St Anthony | CA |
| YAZ | Tofino Airport | Tofino | CA |
| YBA | Banff Airport | Banff | CA |
| YBB | Kugaaruk Airport | Kugaaruk | CA |
| YBC | Baie Comeau Airport | Baie Comeau | CA |
| YBD | New Westminister Airport | New Westminster | CA |
| YBE | Uranium City Airport | Uranium City | CA |
| YBF | Bamfield Airport | Bamfield | CA |
| YBG | Bagotville Airport | Bagotville | CA |
| YBH | Bull Harbour Airport | Bull Harbour | CA |
| YBI | Black Tickle Airport | Black Tickle | CA |
| YBJ | Baie Johan Beetz SPB | Baie Johan Beetz | CA |
| YBK | Baker Lake Airport | Baker Lake | CA |
| YBL | Campbell River Airport | Campbell River | CA |
| YBM | Bronson Creek Airport | Bronson Creek | CA |
| YBN | CFB Heliport | Borden | CA |
| YBO | Bobquinn Lake Airport | Bobquinn Lake | CA |
| YBP | Caiba Airport | Yibin | CN |
| YBQ | Telegraph Harbour Airport | Telegraph Harbour | CA |
| YBR | Brandon Municipal Airport | Brandon | CA |
| YBS | Opapamiskan Lake Airport | Opapamiskan Lake | CA |
| YBT | Brochet Airport | Brochet | CA |
| YBV | Berens River Airport | Berens River | CA |
| YBW | Bedwell Harbor Airport | Bedwell Harbor | CA |
| YBX | Lourdes-de-Blanc Sablon Airport | Blanc-Sablon | CA |
| YBY | Bonnyville Airport | Bonnyville | CA |
| YBZ | Toronto Downtown Rail Station | Toronto | CA |
| YCA | Courtenay Airport | Courtenay | CA |
| YCB | Cambridge Bay Airport | Cambridge Bay | CA |
| YCC | Cornwall Regional Airport | Cornwall | CA |
| YCD | Nanaimo Airport | Nanaimo | CA |
| YCE | James T Field Memorial Airport | Centralia | CA |
| YCF | Cortes Bay Airport | Cortes Bay | CA |
| YCG | Castlegar Airport | Castlegar | CA |
| YCH | Miramichi Airport | Miramichi | CA |
| YCJ | Cape Saint James Airport | Cape Saint James | CA |
| YCK | Tommy Kochon Airport | Colville Lake | CA |
| YCL | Charlo Airport | Charlo | CA |
| YCM | Niagara District Airport | St Catharines | CA |
| YCN | Cochrane Airport | Cochrane | CA |
| YCO | Kugluktuk Airport | Kugluktuk | CA |
| YCQ | Chetwynd Airport | Chetwynd | CA |
| YCR | Charlie Sinclair Memorial Airport | Cross Lake | CA |
| YCS | Chesterfield Inlet Airport | Chesterfield Inlet | CA |
| YCT | Coronation Airport | Coronation | CA |
| YCU | Guangong Airport | Yuncheng | CN |
| YCW | Chilliwack Airport | Chilliwack | CA |
| YCX | CFB Heliport | Gagetown | CA |
| YCY | Clyde River Airport | Clyde River | CA |
| YCZ | Fairmount Springs Airport | Fairmount Springs | CA |
| YDA | Dawson City Airport | Dawson City | CA |
| YDB | Burwash Landings Airport | Burwash Landings | CA |
| YDC | Industrial Airport | Drayton Valley | CA |
| YDE | Paradise River Airport | Paradise River | CA |
| YDF | Deer Lake Regional Airport | Deer Lake | CA |
| YDG | Annapolis Regional Airport | Digby | CA |
| YDJ | Hatchet Lake Airport | Hatchet Lake | CA |
| YDL | Dease Lake Airport | Dease Lake | CA |
| YDN | Lt. W.G. (Billy) Barker Airport | Dauphin | CA |
| YDO | St-Felicien Airport | Dolbeau | CA |
| YDP | Nain Airport | Nain | CA |
| YDQ | Dawson Creek Airport | Dawson Creek | CA |
| YDS | Desolation Sound Airport | Desolation Sound | CA |
| YDT | Boundary Bay Airport | Vancouver | CA |
| YDU | Kasba Lake Airport | Kasba Lake | CA |
| YDV | Bloodvein River Airport | Bloodvein | CA |
| YDW | North of Sixty Airport | Obre Lake | CA |
| YDX | Doc Creek Airport | Doc Creek | CA |
| YEA | Metropolitan Area | Edmonton | CA |
| YEB | Bar River Airport | Bar River | CA |
| YEC | Yecheon Airport | Yecheon | KR |
| YED | CFB Namao Heliport | Edmonton | CA |
| YEG | Edmonton International Airport | Edmonton | CA |
| YEI | Yenisehir Airport | Bursa | TR |
| YEK | Arviat Airport | Arviat | CA |
| YEL | Municipal Airport | Elliot Lake | CA |
| YEM | Manitoulin East Municipal Airport | Manitowaning | CA |
| YEN | Estevan Regional Airport | Estevan | CA |
| YEO | Royal Naval Air Station | Yeovilton | GB |
| YEP | Estevan Point Airport | Estevan Point | CA |
| YEQ | Yankisa Airport | Yankisa | PG |
| YER | Fort Severn Airport | Fort Severn | CA |
| YES | Yasouj Airport | Yasouj | IR |
| YET | Edson Airport | Edson | CA |
| YEU | Eureka Airport | Eureka | CA |
| YEV | Mike Zubko Airport | Inuvik | CA |
| YEY | Magny Airport | Amos | CA |
| YFA | Fort Albany Airport | Fort Albany | CA |
| YFB | Iqaluit Airport | Iqaluit | CA |
| YFC | Fredericton International Airport | Fredericton | CA |
| YFE | Forestville Airport | Forestville | CA |
| YFG | Fontanges Airport | Fontanges | CA |
| YFH | Fort Hope Airport | Fort Hope | CA |
| YFI | Firebag Airport | Fort Mackay | CA |
| YFJ | Wekweeti Airport | Wekweeti | CA |
| YFL | Sea Plane Base | Fort Reliance | CA |
| YFO | Flin Flon Airport | Flin Flon | CA |
| YFR | Fort Resolution Airport | Fort Resolution | CA |
| YFS | Fort Simpson Airport | Fort Simpson | CA |
| YFT | Taipa Ferry Terminal | Macau | MO |
| YFX | St Lewis (Fox Harbour) Airport | St Lewis (Fox Harbour) | CA |
| YGB | Gillies Bay Airport | Gillies Bay | CA |
| YGC | Grande Cache Airport | Grande Cache | CA |
| YGE | Gorge Harbor Airport | Gorge Harbor | CA |
| YGG | Ganges Harbor Airport | Ganges Harbor | CA |
| YGH | Fort Good Hope Airport | Fort Good Hope | CA |
| YGJ | Miho Airport | Yonago | JP |
| YGK | Norman Rogers Airport | Kingston | CA |
| YGL | La Grande Riviere Airport | La Grande Riviere | CA |
| YGM | Gimli Industrial Park Airport | Gimli | CA |
| YGN | Greenway Sound Airport | Greenway Sound | CA |
| YGO | Gods Lake Narrows Airport | Gods Lake Narrows | CA |
| YGP | Michel-Pouliot Airport | Gaspe | CA |
| YGQ | Greenstone Regional Airport | Geraldton | CA |
| YGR | Iles de La Madeleine Airport | Iles de La Madeleine | CA |
| YGS | Germansen Airport | Germansen | CA |
| YGT | Igloolik Airport | Igloolik | CA |
| YGV | Havre-St-Pierre Airport | Havre-St-Pierre | CA |
| YGW | Kuujjuarapik Airport | Kuujjuarapik | CA |
| YGX | Gillam Airport | Gillam | CA |
| YGZ | Grise Fiord Airport | Grise Fiord | CA |
| YHA | Port Hope Simpson Airport | Port Hope Simpson | CA |
| YHB | Hudson Bay Airport | Hudson Bay | CA |
| YHC | Hakai Pass Airport | Hakai Pass | CA |
| YHD | Dryden Regional Airport | Dryden | CA |
| YHE | Hope Airport | Hope | CA |
| YHF | Rene Fontaine Municipal Airport | Hearst | CA |
| YHG | Charlottetown Airport | Charlottetown | CA |
| YHH | Harbor Sea Plane Base | Campbell River | CA |
| YHI | Ulukhaktok Airport | Ulukhaktok | CA |
| YHK | Gjoa Haven Airport | Gjoa Haven | CA |
| YHM | Hamilton Airport | Toronto | CA |
| YHN | Hornepayne Municipal Airport | Hornepayne | CA |
| YHO | Hopedale Airport | Hopedale | CA |
| YHP | Poplar Hill Airport | Poplar Hill | CA |
| YHR | Chevery Airport | Chevery | CA |
| YHS | Sechelt Airport | Sechelt | CA |
| YHT | Haines Junction Airport | Haines Junction | CA |
| YHU | St. Hubert Airport | Montreal | CA |
| YHY | Merlyn Center Airport | Hay River | CA |
| YHZ | Stanfield International Airport | Halifax | CA |
| YIB | Atikokan Municipal Airport | Atikokan | CA |
| YIC | Mingyueshan Airport | Yichun (Jiangxi) | CN |
| YIE | Yiershi Airport | Aershan | CN |
| YIF | St-Augustin/Pakuashipi Airport | St-Augustin/Pakuashipi | CA |
| YIG | Big Bay Marina Airport | Big Bay Marina | CA |
| YIH | Sanxia Airport | Yichang | CN |
| YIK | Ivujivik Airport | Ivujivik | CA |
| YIN | Yining Airport | Yining | CN |
| YIO | Pond Inlet Airport | Pond Inlet | CA |
| YIP | Willow Run Airport | Detroit | US |
| YIU | Railway Station | Yiwu | CN |
| YIV | Island Lake/Garden Hill Airport | Island Lake/Garden Hill | CA |
| YIW | Yiwu Airport | Yiwu | CN |
| YJA | Jasper Airport | Jasper | CA |
| YJB | Sants Railway Station | Barcelona | ES |
| YJC | Railway Station | A Coruna | ES |
| YJD | Franca Railway Station | Barcelona | ES |
| YJE | Railway Station | Alicante | ES |
| YJF | Fort Liard Airport | Fort Liard | CA |
| YJG | Railway Station | Granada | ES |
| YJH | Railway Station | San Sebastian | ES |
| YJI | Abando Railway Station | Bilbao | ES |
| YJL | Railway Station | Santander | ES |
| YJM | Railway Station | Malaga | ES |
| YJN | St Jean Airport | St Jean | CA |
| YJO | Johnny Mountain Airport | Johnny Mountain | CA |
| YJP | Jasper-Hinton Airport | Hinton | CA |
| YJR | Railway Station | Vigo | ES |
| YJS | Samjiyon Airport | Samjiyon | KP |
| YJT | Stephenville Intl' Airport | Stephenville | CA |
| YJV | Railway Station | Valencia | ES |
| YJW | Railway Station | Jerez | ES |
| YKA | Kamloops Airport | Kamloops | CA |
| YKC | Collins Bay Airport | Collins Bay | CA |
| YKD | Township Airport | Kincardine | CA |
| YKE | Knee Lake Airport | Knee Lake | CA |
| YKF | Kitchener-Waterloo Regional Airport | Toronto | CA |
| YKG | Kangirsuk Airport | Kangirsuk | CA |
| YKJ | Key Lake Airport | Key Lake | CA |
| YKK | Kitkatla Airport | Kitkatla | CA |
| YKL | Schefferville Airport | Schefferville | CA |
| YKM | Yakima Air Terminal | Yakima | US |
| YKN | Chan Gurney Airport | Yankton | US |
| YKO | Hakkari Yuksekova Airport | Hakkari Yuksekova | TR |
| YKQ | Waskaganish Airport | Waskaganish | CA |
| YKS | Yakutsk Airport | Yakutsk | RU |
| YKT | Klemtu Airport | Klemtu | CA |
| YKU | Chisasibi Airport | Chisasibi | CA |
| YKX | Kirkland Lake Airport | Kirkland Lake | CA |
| YKY | Kindersley Regional Airport | Kindersley | CA |
| YKZ | Buttonville Municipal Airport | Toronto | CA |
| YLA | Langara Airport | Langara | CA |
| YLB | Lac La Biche Airport | Lac La Biche | CA |
| YLC | Kimmirut Airport | Kimmirut | CA |
| YLD | Chapleau Airport | Chapleau | CA |
| YLE | Whati Airport | Whati | CA |
| YLG | Yalgoo Airport | Yalgoo | AU |
| YLH | Lansdowne House Airport | Lansdowne House | CA |
| YLI | Ylivieska Airport | Ylivieska | FI |
| YLJ | Meadow Lake Airport | Meadow Lake | CA |
| YLK | Lake Simcoe Regional | Barrie/Orillia | CA |
| YLL | Lloydminster Airport | Lloydminster | CA |
| YLM | Clinton Creek Airport | Clinton Creek | CA |
| YLN | Yilan Airport | Yilan | CN |
| YLO | CFB Shilo Airport | Shilo | CA |
| YLP | Mingan Airport | Mingan | CA |
| YLQ | La Tuque Airport | La Tuque | CA |
| YLR | Leaf Rapids Airport | Leaf Rapids | CA |
| YLS | Lebel-Sur-Quevillon Airport | Lebel-Sur-Quevillon | CA |
| YLT | Alert Airport | Alert | CA |
| YLW | Kelowna Airport | Kelowna | CA |
| YLY | Langley Regional Airport | Langley | CA |
| YMA | Mayo Airport | Mayo | CA |
| YMB | Merritt Airport | Merritt | CA |
| YMD | Mould Bay Airport | Mould Bay | CA |
| YME | Matane Airport | Matane | CA |
| YMF | Montagne Harbor Airport | Montagne Harbor | CA |
| YMG | Manitouwadge Airport | Manitouwadge | CA |
| YMH | Mary's Harbour Airport | Mary's Harbour | CA |
| YMJ | C.M. McEwen Airport | Moose Jaw | CA |
| YMK | Mys-Kamenny Airport | Mys-Kamenny | RU |
| YML | Charlevoix Airport | La Malbaie | CA |
| YMM | Fort McMurray Airport | Fort McMurray | CA |
| YMN | Makkovik Airport | Makkovik | CA |
| YMO | Moosonee Airport | Moosonee | CA |
| YMP | Port McNeil Airport | Port McNeil | CA |
| YMQ | Metropolitan Area | Montreal | CA |
| YMR | Merry Island Airport | Merry Island | CA |
| YMS | Yurimaguas Airport | Yurimaguas | PE |
| YMT | Chapais Airport | Chibougamau | CA |
| YMU | Mansons Landing | Mansons Landing | CA |
| YMV | Mary River Airport | Mary River | CA |
| YMW | Maniwaki Airport | Maniwaki | CA |
| YMX | Mirabel International Airport | Montreal | CA |
| YMY | Central Railway Station | Montreal | CA |
| YNA | Natashquan Airport | Natashquan | CA |
| YNB | Yanbu al Bahr Airport | Yanbu al Bahr | SA |
| YNC | Wemindji Airport | Wemindji | CA |
| YND | Gatineau Airport | Ottawa | CA |
| YNE | Norway House Airport | Norway House | CA |
| YNF | Off-Line Point | Corner Brook | CA |
| YNG | Youngstown Airport | Youngstown | US |
| YNH | Hudson's Hope Airport | Hudson's Hope | CA |
| YNJ | Chaoyangchuan Airport | Yanji | CN |
| YNK | Nootka Sound Airport | Nootka Sound | CA |
| YNL | Points North Landing Airport | Points North Landing | CA |
| YNM | Matagami Airport | Matagami | CA |
| YNN | Yandicoogina Airport | Yandicoogina | AU |
| YNO | North Spirit Lake Airport | North Spirit Lake | CA |
| YNP | Natuashish Airport | Natuashish | CA |
| YNS | Nemiscau Airport | Nemiscau | CA |
| YNT | Laishan Intl Airport | Yantai | CN |
| YNX | Snap Lake Airport | Snap Lake | CA |
| YNY | Yangyang International Airport | Yangyang | KR |
| YNZ | Nanyang Airport | Yancheng | CN |
| YOA | Ekati Airport | Ekati | CA |
| YOC | Old Crow Airport | Old Crow | CA |
| YOD | R.W. McNair Airport | Cold Lake | CA |
| YOE | Donnelly Airport | Donnelly | CA |
| YOG | Ogoki Post Airport | Ogoki | CA |
| YOH | Oxford House Airport | Oxford House | CA |
| YOI | Opinaca Airport | Opinaca | CA |
| YOJ | High Level Airport | High Level | CA |
| YOK | Off-Line Point | Yokohoma | JP |
| YOL | Yola Airport | Yola | NG |
| YON | Yonphula Airport | Trashigang | BT |
| YOO | Oshawa Municipal Airport | Oshawa | CA |
| YOP | Rainbow Lake Airport | Rainbow Lake | CA |
| YOS | Billy Bishop Regional Airport | Owen Sound | CA |
| YOT | Yotvata Airport | Yotvata | IL |
| YOW | Macdonald-Cartier Intl Airport | Ottawa | CA |
| YOY | CFB Heliport | Valcartier | CA |
| YPA | Glass Field Airport | Prince Albert | CA |
| YPB | Port Alberni Airport | Port Alberni | CA |
| YPC | Nora A. Ruben Airport | Paulatuk | CA |
| YPD | Parry Sound Area Municipal Airport | Parry Sound | CA |
| YPE | Peace River Airport | Peace River | CA |
| YPF | Esquimalt Airport | Esquimalt | CA |
| YPG | Southport Airport | Portage La Prairie | CA |
| YPH | Inukjuak Airport | Inukjuak | CA |
| YPI | Port Simpson Airport | Port Simpson | CA |
| YPJ | Aupaluk Airport | Aupaluk | CA |
| YPL | Pickle Lake Airport | Pickle Lake | CA |
| YPM | Pikangikum Airport | Pikangikum | CA |
| YPN | Port Menier Airport | Port Menier | CA |
| YPO | Peawanuk Airport | Peawanuk | CA |
| YPP | Pine Point Airport | Pine Point | CA |
| YPQ | Peterborough Airport | Peterborough | CA |
| YPR | Digby Island Airport | Prince Rupert | CA |
| YPS | Port Hawkesbury Airport | Port Hawkesbury | CA |
| YPT | Pender Harbor Airport | Pender Harbor | CA |
| YPW | Powell River Airport | Powell River | CA |
| YPX | Puvirnituq Airport | Puvirnituq | CA |
| YPY | Fort Chipewyan Airport | Fort Chipewyan | CA |
| YPZ | Burns Lake Airport | Burns Lake | CA |
| YQA | Muskoka Airport | Muskoka | CA |
| YQB | Jean Lesage Int'l Airport | Quebec | CA |
| YQC | Quaqtaq Airport | Quaqtaq | CA |
| YQD | The Pas Airport | The Pas | CA |
| YQE | Kimberley Airport | Kimberley | CA |
| YQF | Red Deer Regional Airport | Red Deer | CA |
| YQG | Windsor Airport | Windsor | CA |
| YQH | Watson Lake Airport | Watson Lake | CA |
| YQI | Yarmouth Airport | Yarmouth | CA |
| YQJ | April Point SPB | Quadra Island | CA |
| YQK | Kenora Airport | Kenora | CA |
| YQL | Lethbridge County Airport | Lethbridge | CA |
| YQM | Greater Moncton International Airport | Moncton | CA |
| YQN | Nakina Airport | Nakina | CA |
| YQQ | Comox Airport | Comox | CA |
| YQR | Regina International Airport | Regina | CA |
| YQS | St Thomas Municipal Airport | St Thomas | CA |
| YQT | Thunder Bay International Airport | Thunder Bay | CA |
| YQU | Grande Prairie Airport | Grande Prairie | CA |
| YQV | Yorkton Municipal Airport | Yorkton | CA |
| YQW | Cameron McIntosh Airport | North Battleford | CA |
| YQX | Gander International Airport | Gander | CA |
| YQY | J.A. Douglas McCurdy Airport | Sydney | CA |
| YQZ | Quesnel Airport | Quesnel | CA |
| YRA | Rae Lakes Airport | Gameti | CA |
| YRB | Resolute Bay Airport | Resolute | CA |
| YRC | Refuge Cove | Refuge Cove | CA |
| YRD | Dean River Airport | Dean River | CA |
| YRF | Cartwright Airport | Cartwright | CA |
| YRG | Rigolet Airport | Rigolet | CA |
| YRI | Riviere-du-Loup Airport | Riviere-du-Loup | CA |
| YRJ | Roberval Airport | Roberval | CA |
| YRL | Red Lake Airport | Red Lake | CA |
| YRM | Rocky Mountain House Airport | Rocky Mountain House | CA |
| YRN | Rivers Inlet Airport | Rivers Inlet | CA |
| YRO | Rockcliffe St. Airport | Ottawa | CA |
| YRQ | Trois-Rivieres Airport | Trois-Rivieres | CA |
| YRR | Stuart Island Airport | Stuart Island | CA |
| YRS | Red Sucker Lake Airport | Red Sucker Lake | CA |
| YRT | Sherbrooke Airport | Rankin Inlet | CA |
| YRV | Revelstoke Airport | Revelstoke | CA |
| YSA | Sable Island Airport | Sable Island | CA |
| YSB | Sudbury Airport | Sudbury | CA |
| YSC | Sherbrooke Airport | Sherbrooke | CA |
| YSD | CFB Heliport | Suffield | CA |
| YSE | Squamish Airport | Squamish | CA |
| YSF | Stony Rapids Airport | Stony Rapids | CA |
| YSG | Lutselke Airport | Lutselke | CA |
| YSH | Montague Airport | Smith Falls | CA |
| YSI | Sans Souci SPB | Frying Pan Island | CA |
| YSJ | Saint John Airport | Saint John | CA |
| YSK | Sanikiluaq Airport | Sanikiluaq | CA |
| YSL | St Leonard Airport | St Leonard | CA |
| YSM | Fort Smith Airport | Fort Smith | CA |
| YSN | Salmon Arm Airport | Salmon Arm | CA |
| YSO | Postville Airport | Postville | CA |
| YSP | Marathon Airport | Marathon | CA |
| YSQ | Spring Island Airport | Spring Island | CA |
| YST | Ste Theresa Point Airport | Ste Theresa Point | CA |
| YSU | Summerside Airport | Summerside | CA |
| YSX | Shearwater Airport | Shearwater | CA |
| YSY | D. Nasogaluak Saaryuaq Airport | Sachs Harbour | CA |
| YSZ | Squirrel Cove Airport | Squirrel Cove | CA |
| YTA | Pembroke Airport | Pembroke | CA |
| YTB | Hartley Bay Airport | Hartley Bay | CA |
| YTC | Sturdee Airport | Sturdee | CA |
| YTD | Thicket Portage Airport | Thicket Portage | CA |
| YTE | Cape Dorset Airport | Cape Dorset | CA |
| YTF | Alma Airport | Alma | CA |
| YTG | Sullivan Bay Airport | Sullivan Bay | CA |
| YTH | Thompson Airport | Thompson | CA |
| YTI | Triple Island Airport | Triple Island | CA |
| YTL | Big Trout Lake Airport | Big Trout Lake | CA |
| YTM | Mont Tremblant Intl Airport | Mont Tremblant | CA |
| YTO | Metropolitan Area | Toronto | CA |
| YTP | Tofino Sea Plane Base | Tofino | CA |
| YTQ | Tasiujaq Airport | Tasiujaq | CA |
| YTR | Trenton Airport | Trenton | CA |
| YTS | Victor M. Power Airport | Timmins | CA |
| YTT | Tisdale Airport | Tisdale | CA |
| YTU | Tasu Airport | Tasu | CA |
| YTX | Telegraph Creek Airport | Telegraph Creek | CA |
| YTY | Taizhou Airport | Yangzhou | CN |
| YTZ | Billy Bishop City Airport | Toronto | CA |
| YUA | Yuanmou Airport | Yuanmou | CN |
| YUB | James Gruben Airport | Tuktoyaktuk | CA |
| YUD | Umiujag Airport | Umiujag | CA |
| YUE | Yuendumu Airport | Yuendumu | AU |
| YUL | Pierre Elliott Trudeau International Airport | Montreal | CA |
| YUM | Yuma International Airport | Yuma | US |
| YUQ | Suzhouyuanqu Rail Station | Suzhou | CN |
| YUS | Batang Airport | Yushu | CN |
| YUT | Repulse Bay Airport | Repulse Bay | CA |
| YUX | Hall Beach Airport | Hall Beach | CA |
| YUY | Rouyn-Noranda Airport | Rouyn-Noranda | CA |
| YVA | Iconi Airport | Moroni | KM |
| YVB | Bonaventure Airport | Bonaventure | CA |
| YVC | Barber Field Airport | La Ronge | CA |
| YVD | Yeva Airport | Yeva | PG |
| YVE | Vernon Airport | Vernon | CA |
| YVG | Vermilion Airport | Vermilion | CA |
| YVH | Hjerkinn Railway | Hjerkinn | NO |
| YVK | Koppang Railway | Koppang | NO |
| YVM | Qikiqtarjuaq Airport | Qikiqtarjuaq | CA |
| YVN | Cape Dyer Airport | Cape Dyer | CA |
| YVO | Val d'Or Airport | Val d'Or | CA |
| YVP | Kuujjuaq Airport | Kuujjuaq | CA |
| YVQ | Norman Wells Airport | Norman Wells | CA |
| YVR | Vancouver International Airport | Vancouver | CA |
| YVS | Ski Railway | Ski | NO |
| YVT | Buffalo Narrows Airport | Buffalo Narrows | CA |
| YVV | Wiarton Airport | Wiarton | CA |
| YVZ | Deer Lake Airport | Deer Lake | CA |
| YWA | Petawawa Airport | Petawawa | CA |
| YWB | Wakeham Bay Airport | Kangiqsujuaq | CA |
| YWF | South End Heliport | Halifax | CA |
| YWG | J.A. Richardson Intl Airport | Winnipeg | CA |
| YWH | Inner Harbour Airport | Victoria | CA |
| YWJ | Deline Airport | Deline | CA |
| YWK | Wabush Airport | Wabush | CA |
| YWL | Williams Lake Airport | Williams Lake | CA |
| YWM | Williams Harbour Airport | Williams Harbour | CA |
| YWO | Lupin Airport | Lupin | CA |
| YWP | Webequie Airport | Webequie | CA |
| YWQ | Lac Margane SPB | Chute-Des-Passes | CA |
| YWR | SPB | White River | CA |
| YWS | Whistler Airport | Whistler | CA |
| YWY | Wrigley Airport | Wrigley | CA |
| YXC | Cranbrook Airport | Cranbrook | CA |
| YXD | City Centre Airport | Edmonton | CA |
| YXE | J.G. Diefenbaker Intl Airport | Saskatoon | CA |
| YXF | Snake River Airport | Snake River | CA |
| YXH | Medicine Hat Airport | Medicine Hat | CA |
| YXJ | Fort St. John Airport | Fort St. John | CA |
| YXK | Rimouski Airport | Rimouski | CA |
| YXL | Sioux Lookout Airport | Sioux Lookout | CA |
| YXN | Whale Cove Airport | Whale Cove | CA |
| YXP | Pangnirtung Airport | Pangnirtung | CA |
| YXQ | Beaver Creek Airport | Beaver Creek | CA |
| YXR | Timiskaming Regional Airport | Earlton | CA |
| YXS | Prince George Airport | Prince George | CA |
| YXT | Terrace Airport | Terrace | CA |
| YXU | London International Airport | London | CA |
| YXX | Abbotsford Airport | Abbotsford | CA |
| YXY | Whitehorse Airport | Whitehorse | CA |
| YXZ | Wawa Airport | Wawa | CA |
| YYA | Big Bay Yacht Club Airport | Big Bay Yacht Club | CA |
| YYB | Jack Garland Airport | North Bay | CA |
| YYC | Calgary International Airport | Calgary | CA |
| YYD | Smithers Airport | Smithers | CA |
| YYE | Fort Nelson Airport | Fort Nelson | CA |
| YYF | Penticton Airport | Penticton | CA |
| YYG | Charlottetown Airport | Charlottetown | CA |
| YYH | Taloyoak Airport | Taloyoak | CA |
| YYI | Rivers Airport | Rivers | CA |
| YYJ | Victoria International Airport | Victoria | CA |
| YYL | Lynn Lake Airport | Lynn Lake | CA |
| YYM | Cowley Airport | Cowley | CA |
| YYN | Swift Current Airport | Swift Current | CA |
| YYQ | Churchill Airport | Churchill | CA |
| YYR | Goose Bay Airport | Goose Bay | CA |
| YYT | St John's International Airport | St John's | CA |
| YYU | Kapuskasing Airport | Kapuskasing | CA |
| YYW | Armstrong Airport | Armstrong | CA |
| YYY | Mont Joli Airport | Mont Joli | CA |
| YYZ | Lester B. Pearson Intl Airport | Toronto | CA |
| YZA | Ashcroft Airport | Ashcroft | CA |
| YZC | Beatton River Airport | Beatton River | CA |
| YZE | Manitoulin Airport | Gore Bay | CA |
| YZF | Yellowknife Airport | Yellowknife | CA |
| YZG | Salluit Airport | Salluit | CA |
| YZH | Slave Lake Airport | Slave Lake | CA |
| YZM | Buchans Airport | Buchans | CA |
| YZP | Sandspit Airport | Sandspit | CA |
| YZR | Chris Hadfield Airport | Sarnia | CA |
| YZS | Coral Harbour Airport | Coral Harbour | CA |
| YZT | Port Hardy Airport | Port Hardy | CA |
| YZU | Whitecourt Airport | Whitecourt | CA |
| YZV | Sept-Iles Airport | Sept-Iles | CA |
| YZW | Teslin Airport | Teslin | CA |
| YZX | Greenwood Airport | Greenwood | CA |
| YZY | Ganzhou Airport | Zhangye | CN |
| YZZ | Trail | Trail | CA |