| 城市名称 | 机场三字代码 | 机场四字代码 | 机场名称 | 英文名称 |
| KAWTHAUNG | KAW | KAWTHAUNG | ||
| 卡尔巴里 | KAX | KALBARRI | ||
| WAKAYAISLAND | KAY | WAKAYAISLAND | ||
| KAU | KAZ | KAU | ||
| 卡巴拉 | KBA | KABALA | ||
| KIRKIMBIE | KBB | KIRKIMBIE | ||
| BIRCHCREEK | KBC | BIRCHCREEK | ||
| KIMBERLYDOWN | KBD | KIMBERLYDOWNS | ||
| BELLISLAND | KBE | BELLISLAND | ||
| KARUBAGA | KBF | KARUBAGA | ||
| KABALEGAFALL | KBG | KABALEGAFALLS | ||
| KALAT | KBH | KALAT | ||
| 克里比 | KBI | KRIBI | ||
| KLAGBAY | KBK | KLAGBAY | ||
| KABWUM | KBM | KABWUM | ||
| KABINDA | KBN | KABINDA | ||
| KABALO | KBO | KABALO | ||
| 哥打巴哈鲁 | KBR | KOTABHARU | ||
| 博城 | KBS | BO | ||
| KABEN | KBT | KABEN | ||
| 甲米 | KBV | KRABI | ||
| CHIGNIKCHIGN | KBW | CHIGNIKCHIGNIKBY | ||
| KAMBUAYA | KBX | KAMBUAYA | ||
| STREAKYBAY | KBY | STREAKYBAY | ||
| COFFMANCOVE | KCC | COFFMANCOVE | ||
| COLLINSVILLE | KCE | COLLINSVILLE | ||
| CHIGNIKFISHE | KCG | CHIGNIKFISHERIES | ||
| 古晋 | KCH | KUCHING | ||
| KANSASCITYFA | KCK | KANSASCITYFAIRFAX | ||
| CHIGNIKLAGOO | KCL | CHIGNIKLAGOON | ||
| KAHRAMANMARA | KCM | KAHRAMANMARAS | ||
| CHERNOFSKI | KCN | CHERNOFSKI | ||
| KAMENETS-POD | KCP | KAMENETS-PODOLSKIY | ||
| CHIGNIKCHIGN | KCQ | CHIGNIKCHIGNIKLK | ||
| KINGSCREEKST | KCS | KINGSCREEKSTATION | ||
| 马辛迪 | KCU | MASINDI | ||
| KOCHI | KCZ | KOCHI | ||
| 科尔达 | KDA | KOLDA | ||
| KAMBALDA | KDB | KAMBALDA | ||
| KANDI | KDC | KANDI | ||
| KHUZDAR | KDD | KHUZDAR | ||
| KOROBA | KDE | KOROBA | ||
| KARDJALI | KDG | KARDJALI | ||
| 坎大哈 | KDH | KANDAHAR | ||
| KENDARIMONGI | KDI | KENDARIMONGINSIDI | ||
| NDJOLE | KDJ | NDJOLE | ||
| KODIAKMUNICI | KDK | KODIAKMUNICIPAL | ||
| KARDLA | KDL | KARDLA | ||
| NDENDE | KDN | NDENDE | ||
| KANDEP | KDP | KANDEP | ||
| KANDRIAN | KDR | KANDRIAN | ||
| KAMARANDOWNS | KDS | KAMARANDOWNS | ||
| SKARDU | KDU | SKARDU | ||
| KANDAVU | KDV | KANDAVU | ||
| KEISAH | KEA | KEISAH | ||
| ENGLISHBAY | KEB | ENGLISHBAY | ||
| KASENGA | KEC | KASENGA | ||
| KAEDI | KED | KAEDI | ||
| KELLE | KEE | KELLE | ||
| KEFLAVIK | KEF | KEFLAVIK |
机场三字代码简称“三字代码”,由国际航空运输协会(IATA ,International Air Transport Association)制定。国际航空运输协会(IATA)对世界上的国家、城市、机场、加入国际航空运输协会的航空公司制定了统一的编码。在空运中以三个英文字母简写航空机场名,称“机场三字代码”或“三字代码”。
世界上每一个民航机场都有自己唯一的三字码,部分空军机场也有三字码。机场三字代码查询支持国际机场三字代码查询,国内机场3字代码查询,全球机场三字代码查询,国内机场三字代码,始发机场三字代码,机场三字代码表,国际机场三字代码表查询。