- airport northeast philadelphia, pennsylvania, united states, iata-code
- airport northway, alaska, united states, iata-code
- airport northwest arkansas regiona, betonville, arkansas, united states, iata-code
- airport northwest florida beaches, international, panama city, florida, united states, iata-code
- airport norwalk, connecticut, united states, iata-code
- airport norway house, manitoba, kanada, iata-code
- airport norwich, lt. warren eaton, new york, united states, iata-code
- airport norwood memorial, massachusetts, united states
- airport norwood memorial, massechusetts, united states, iata-code
- airport nosara beach, costa rica, iata-code
- airport nosy be fascene, antsiranana, madagaskar, iata-code
- airport noto, wajima, japan, iata-code
- airport nottingham, großbritannien, iata-code
- airport nouadhibou international, dakhlet nouadhibou, mauritanien, iata-code
- airport nouakchott international, mauritanien, iata-code
- airport noumea la tontouta, international, neukaledonien, iata-code
- airport nouna, burkina faso, iata-code
- airport nouschahr, mazanderan, iran, iata-code
- airport nova lamego, guinea bissau, iata-code
- airport nova xavantina, brasilien, iata-code
- airport novato, gnoss field, kalifornien, united states, iata-code
- airport novo aripuana, brasilien, iata-code
- airport novo hamburgo, rio grande do sul, brasilien, iata-code
- airport novokuznetsk spichenkovo, russland, iata-code
- airport novosibirsk tolmachevo, russland, iata-code
- airport novy urengoy, russland, iata-code
- airport nowata, papua neuguinea, iata-code
- airport nowgorod, russland, iata-code
- airport nowokusnezk, russland, iata-code
- airport noworossijsk, krasnodar, russland, iata-code
- airport nowra, new suoth wales, australien, iata-code
- airport noyabrsk, russland, iata-code
- airport nueva guinea nicaragua, iata-code
- airport nuevo laredo quezalcoatl international, mexiko, iata-code
- airport nuguria, papua neuguinea, iata-code
- airport nuiqsud, alaska, united states, iata-code
- airport nuiqsut, alaska, united states, iata-code
- airport nuku hiva, marquesas, französisch polynesien, iata-code
- airport nuku, papua neuguinea, iata-code
- airport nukus, karakalpakistan, usbekistan, iata-code
- airport nukutaveke, französisch polynesien, iata-code
- airport nulato, alaska, united states, iata-code
- airport nullagine, western australia, australien, iata-code
- airport nullarbor, south australia, australien, iata-code
- airport numbulwar, northern territory, iata-code
- airport nunapitchuk, alaska, united states, iata-code
- airport nunchia, kolumbien, iata-code
- airport nunukan, borneo, indonesien, iata-code
- airport nuqui, kolumbien, iata-code
- airport nürnberg (albrecht dürer), bayern, deutschland, iata-code
- airport nushki, pakistan, iata-code
- airport nutuve, papua neuguinea, iata-code
- airport nutwood downs, northern territory, australien, iata-code
- airport nuuk, grönland, iata-code
- airport nuwara eliya, sri lanka, iata-code
- airport ny-alesund hamnerabben, norwegen, iata-code
- airport nyala, dschanub darfur, sudan, iata-code
- airport nyeri, central, kenia, iata-code
- airport nyingchi-mainling, tibet, china, iata-code
- airport nyngan, new south wales, australien, iata-code
- airport nzoia, kenia, iata-code
- airport o neill-john l. baker field, nebraska, united states, iata-code
- airport o sullivan army heliport, camp san louis obispo, kalifornien, united states, iata-code
- airport oachas neck, lesotho, iata-code
- airport oak harbor air park, washington, united states, iata-code
- airport oakey, queensland, australien, iata-code
- airport oakham, cottesmore raf station, england, großbritannien, iata-code
- airport oakland international, kalifornien, united states, iata-code
- airport oakland-pontiac, michigan, united states, iata-code
- airport oakland, coliseum street, kalifornien, united states, iata-code
- airport oakland, garrett county, maryland, united states, iata-code
- airport oaktown, green, indiana, united states, iata-code
- airport oamaru, neuseeland, iata-code
- airport oaxaca xoxocotlan, international, mexiko, iata-code
- airport oban heliport, schottland, großbritannien, iata-code
- airport oban, queensland, australien, iata-code
- airport oban, schottland, großbritannien, iata-code
- airport obano, indonesien, iata-code
- airport oberpfaffenhofen, dornier dlr, bayern, deutschland, iata-code
- airport oberst felipe valese, catamarca, agentinnen, iata-code
- airport obidos, para, brasilien, iata-code
- airport obihiro, hokkaido, japan, iata-code
- airport obo, papua neuguinea, iata-code
- airport obock, dschibuti, iata-code
- airport obre lake, north of sixty airport, nordwest territorien, kanada, iata-code
- airport ocala, jim taylor field, florida, united states, iata-code
- airport ocana, kolumbien, iata-code
- airport ocean falls, british columbia, kanada, iata-code
- airport oceanside municipal, kalifornien, united states, iata-code
- airport ocho rios, jamaica, iata-code
- airport ochotsk, region chabarowsk, russland, iata-code
- airport ocusse, osttimor, iata-code
- airport odangwa, namibia, iata-code
- airport odate noshira, japan,
- airport oddor meanchey, kambodscha, iata-code
- airport odense, syddanmark, iata-code
- airport odessa international, oblast odessa, ukraine, iata-code
- airport odienne, denguele, elfenbeinküste, iata-code
- airport oenpelli, northern territory, australien, iata-code
- airport oernskoeldsvik, västernorrlands län, schweden, iata-code
- airport oetimo, kolumbien, iata-code
- airport offutt, air force base, omaha, nebraska, united states, iata-code
- airport ofu insel, amerikanisch-samoa, iata-code
- airport ogallala, sierle field, nebraska, united states, iata-code
- airport ogden-hinckley, utah, united states, iata-code
- airport ogdensburg international, new york, united states, iata-code
- airport ogeranang, papua neuguinea, iata-code
- airport oguzeli,türkei, iata-code
- airport ohio university, athens, ohio, united states, iata-code
- airport ohrid, mazedonien, iata-code
- airport oiapoque, amapa, brasilien, iata-code
- airport oil city, splane memorial, pennsylvania, united states, iata-code
- airport oita, kyushu, japan, iata-code
- airport okaba, indonesien, iata-code
- airport okapmin, papua neuguinea, iata-code
- airport okaukuejo, namibia, iata-code
- airport okayama, japan, iata-code
- airport okeecho county, florida, united states, iata-code
- airport okino erabu, japan, iata-code
- airport oklahoma city, wiley post, oklahoma, united states, iata-code
- airport oklahoma-will rogers, oklahoma-city, united states, iata-code
- airport okmulgee, municipal, oklahoma, united states, iata-code
- airport okondja, gabun, iata-code
- airport okoyo, kongo, iata-code
- airport oksibil, papua, indonesien, iata-code
- airport okushiri, hokkaido, japan, iata-code
- airport olafsfjordur, island, iata-code
- airport olafsvik, island, iata-code
- airport olanchito, honduras, iata-code
- airport olathe, kansas, united states, iata-code
- airport olbia (sardinien), italien, iata-code
- airport old fort bay, quebec, kanada, iata-code
- airport old harbor, alaska, united states, united states, iata-code
- airport old town, dewitt field, maine, united states, iata-code
- airport olean municipal, new york, united states, iata-code
- airport olga bay, seaplane base, alaska, united states, iata-code
- airport olive branch, mississippi, united states, iata-code
- airport olney municipal, texas, united states, iata-code
- airport olney-noble, illinois, united states, iata-code
- airport olomouc, tschechien, iata-code
- airport olpoi, vanuatu, iata-code
- airport olsobip, papua neuguinea, iata-code
- airport olsztyn mazury, szczytno, polen, iata-code
- airport olvarria, argentinien, iata-code
- airport olympia, washington, united states, iata-code
- airport olympic dam, australien, iata-code
- airport olympic dam, south australia, australien, iata-code
- airport omaha millard, nebraska, united states, iata-code
- airport omaha, eppley airfield, nebraska, united states, iata-code
- airport omak, washington, united states, iata-code
- airport omar n. bradley, moberli, missouri, united states, iata-code
- airport omboue, gabun, iata-code
- airport omega, namibia, iata-code
- airport omidieh, chuzestan, iran, iata-code
- airport omitama ibaraki, japan, iata-code
- airport omkalai, papua neuguinea, iata-code
- airport omora, papua neuguinea, iata-code
- airport omsk tsentralny, russland, iata-code
- airport omura, präfektur nagasaki, japan, iata-code
- airport ondjiva, ngiva, angola, iata-code
- airport one hundred eight mile ranch, british columbia, kanada, iata-code
- airport oneida county, utica, new york, united states, iata-code
- airport oneonta, new york, united states, iata-code
- airport ononge, papua neuguinea, iata-code
- airport onotoa, kiribati, iata-code
- airport onslow, australien, iata-code
- airport ontario municipal, oregon, united states, iata-code
- airport oodnadatta, south australia, australien, iata-code
- airport opa-locka executive miami, florida, united states, iata-code
- airport opelousas, ahart field, louisiana, united states, iata-code
- airport open bay, papua neuguinea, iata-code
- airport opuwa, namibia, iata-code
- airport oradea international, rumänien, iata-code
- airport oral ak zhol, kasachstan, iata-code
- airport oram, papua neuguinea, iata-code
- airport oran, argentinien, iata-code
- airport oran, es senia, algerien, iata-code
- airport orange county steel, salvage heliport, anaheim, disneyland, kalifornien, united states, iata-code
- airport orange county, kalifornien, usa, iata-code
- airport orange municipal, orleans, centre-val de loire, frankreich, iata-code
- airport orange walk, belize, iata-code
- airport orange, new south wales, australien, iata-code
- airport orangeburg municipal, south carolina, iata-code
- airport oranjemund, namibia, iata-code
- airport oranjestad, queen beatrix international, aruba, iata-code
- airport orapa, botswana, iata-code
- airport orbost, australien, iata-code
- airport orchid beach, australien, iata-code
- airport orchid insel, taiwan, iata-code
- airport ord river, western australia, australien, iata-code
- airport ord, evelyn sharp field, nebraska, united states, iata-code
- airport örebro, örebro laen, schweden, iata-code
- airport orenburg, tsentralny, russland, iata-code
- airport oria, papua neuguinea, iata-code
- airport orientos, new south wales, australien, iata-code
- airport orinduik, guyana, iata-code
- airport oristano, sardinien, italien
- airport oriximina, para, brasilien, iata-code
- airport orlando executivo, florida, united states, iata-code
- airport orlando sanford international, florida, united states, iata-code
- airport orlando, (florida), united states, iata-code
- airport ormara, pakistan, iata-code
- airport ormoc, leyte, philippinen, iata-code
- airport orocue, kolumbien, iata-code
- airport oroville, municipal, oroville, kalifornien, united states, iata-code
- airport orpheus, queensland, australien, iata-code
- airport orsk, orenburg, russland, iata-code
- airport orsta volda, norwegen,iata-code
- airport oruru, bolivien, iata-code
- airport osage beach, linn creek, missouri, united states, iata-code
- airport osaka international, japan, iata-code
- airport osaka, kansai international, japan, iata-code
- airport osaka, metropolen-sammelcode, japan, iata-code
- airport osan, airbase, südkorea, iata-code,
- airport osceola municipal, wisconsin, united states, iata-code
- airport oscoda-wurtsmith, michigan, united states, iata-code
- airport osh, kirgisistan, iata-code
- airport oshakati, namibia, iata-code
- airport oshima, region tokio, japan, iata-code
- airport oshkosh, garden county, nebraska, united states, iata-code
- airport oshkosh, wittman regional, wisconsin, united states, iata-code
- airport osijet, kroatien, iata-code
- airport oskaloosa municipal, iowa, united states, iata-code
- airport oskarshamn, schweden, iata-code
- airport oskemen, ust kamenogorsk, kasachstan, iata-code
- airport oslo (rygge), ostfold, norwegen, iata-code
- airport oslo sandefjord, vestfold, norwegen, iata-code
- airport oslo, gardermoen, norwegen, iata-code
- airport osmanabad, indien, iata-code
- airport osnabrück, niedersachsen, deutschland
- airport osnova, charkiw, oblast carkiw, ukraine, iata-code
- airport osorno, region de los lagos, chile, iata-code
- airport ostende-brügge, belgien, iata-code
- airport ostrava mosnov, tschechien, iata-code
- airport oswaldo guevara mujica, portoguesa, venezuela,iata-code
- airport otis air national guard base, falmouth, massechusetts, usa
- airport otjiwarongo, otjozondjupa, namibia, iata-code
- airport ottawa macdonald-cartier, international, ontario, kanada, iata-code
- airport ottawa, rockcliffe, ontario, kanada, iata-code
- airport otto, new mexico, united states, iata-code
- airport ottumwa regional, iowa, united states, iata-code
- airport ouadda, zentralafrinische republik, iata-code
- airport ouanda djalle, zentralafrinische republik, iata-code
- airport ouango fitini, elfenbeinkueste, iata-code
- airport ouani, anjouan, komoren, iata-code
- airport ouargla ain beida, algerien, iata-code
- airport ouarzazate, marokko, iata-code
- airport oued irara, hassi messaoud, ouargla, algerien, iata-code
- airport ouesso, kongo,
- airport ouhaigouya, burkina faso, iata-code