| L Delicias | Venezuela | STB | More info |
| La Aurora | Guatemala | GUA | More info |
| La Braq | Libya | LAQ | More info |
| La Calera | Mexico | ZCL | More info |
| La Chinita | Venezuela | MAR | More info |
| La Chorrera | Colombia | LCR | More info |
| La Coloma | Cuba | LCL | More info |
| La Coruna | Spain | LCG | More info |
| La Cumbre | Argentina | LCM | More info |
| La Defense Heliport | France | JPU | More info |
| La Desirade | Guadeloupe | DSD | More info |
| La Esperanza | Honduras | LEZ | More info |
| La Florida | Colombia | TCO | More info |
| La Florida | Chile | LSC | More info |
| La Fria | Venezuela | LFR | More info |
| La Garenne | France | AGF | More info |
| La Gomera | Spain | GMZ | More info |
| La Grande | Canada | YGL | More info |
| La Grande | United States | LGD | More info |
| La Guaira | Venezuela | LAG | More info |
| La Guardia | United States | LGA | More info |
| La Macaza | Canada | YTM | More info |
| La Marguita | Colombia | NVA | More info |
| La Mole | France | LTT | More info |
| La Palma | Spain | SPC | More info |
| La Palma | Panama | PLP | More info |
| La Palma Del Condado | Spain | NDO | More info |
| La Pedrera | Colombia | LPD | More info |
| La Plagne | France | PLG | More info |
| La Plata | United States | DRO | More info |
| La Plata | Argentina | LPG | More info |
| La Primavera | Colombia | LPE | More info |
| La Rioja | Argentina | IRJ | More info |
| La Romana | Dominican Republic | LRM | More info |
| La Ronge | Canada | YVC | More info |
| La Sarre | Canada | SSQ | More info |
| La Spreta | Italy | RAN | More info |
| La Tabatiere | Canada | ZLT | More info |
| La Trobe Regional | Australia | TGN | More info |
| La Tuque | Canada | YLQ | More info |
| La Union | Dominican Republic | POP | More info |
| La Union | Honduras | LUI | More info |
| La Uribe | Colombia | LAT | More info |
| La Vanguardia | Colombia | VVC | More info |
| Laage | Germany | RLG | More info |
| Labasa | Fiji | LBS | More info |
| Labe | Guinea | LEK | More info |
| Laberandie | France | ZAO | More info |
| Lablab | Papua New Guinea | LAB | More info |
| Labo | Philippines | OZC | More info |
| Labouchere Bay | United States | WLB | More info |
| Labrea | Brazil | LBR | More info |
| Labuan | Malaysia | LBU | More info |
| Labuha | Indonesia | LAH | More info |
| Lac Biche | Canada | YLB | More info |
| Lac Brochet | Canada | XLB | More info |
| Ladouanie | Suriname | LDO | More info |
| Lady Elliot Island | Australia | LYT | More info |
| Ladysmith | South Africa | LAY | More info |
| Lae Island | Marshall Islands | LML | More info |
| Laeso Airport | Denmark | BYR | More info |
| Lafayette Regional | United States | LFT | More info |
| LaForges | Canada | YLF | More info |
| Lages | Brazil | LAJ | More info |
| Lago Agrio | Ecuador | LGQ | More info |
| Lago Argentino | Argentina | ING | More info |
| Lagoon | United States | KCL | More info |
| Lagrande 3 | Canada | YAR | More info |
| Lagrande 4 | Canada | YAH | More info |
| Lague | Congo | LCO | More info |
| Laguna AAF | United States | LGF | More info |
| Laguna De Los Patos | Uruguay | CYR | More info |
| Lagunillas | Venezuela | LGY | More info |
| Lahad Datu | Malaysia | LDU | More info |
| Lahm Municipal | United States | MFD | More info |
| Lahr | Germany | LHA | More info |
| Lai | Chad | LTC | More info |
| Laiagam | Papua New Guinea | LGM | More info |
| Laishan | China | YNT | More info |
| Lajes | Portugal | TER | More info |
| Lake Baringo | Kenya | LBN | More info |
| Lake Brooks SPB | United States | BKF | More info |
| Lake County | United States | LKV | More info |
| Lake Evella | Australia | LEL | More info |
| Lake Gregory | Australia | LGE | More info |
| Lake Manyara | Tanzania | LKY | More info |
| Lake Minchumina | United States | LMA | More info |
| Lake Murray | Papua New Guinea | LMY | More info |
| Lake Nash | Australia | LNH | More info |
| Lake Placid | United States | LKP | More info |
| Lake Rudolf | Kenya | LKU | More info |
| Lake Union SPB | United States | LKE | More info |
| Lakeba | Fiji | LKB | More info |
| Lakefield | Australia | LFP | More info |
| Lakefront | United States | NEW | More info |
| Lakeland Downs | Australia | LKD | More info |
| Lakenheath RAF | United Kingdom | LKZ | More info |
| Lakeside | United States | LKS | More info |
| Lakeside USAF | United States | LKI | More info |
| Lakota | Cote D'Ivoire (Ivory Coast) | LKT | More info |
| Laleu | France | LRH | More info |
| Lalibela | Ethiopia | LLI | More info |
| Lalomalava | Samoa | LAV | More info |
| Lamacarena | Colombia | LMC | More info |
| Lamap | Vanuatu | LPM | More info |
| Lamar Field | United States | LAA | More info |
| Lamassa | Papua New Guinea | LMG | More info |
| Lambarene | Gabon | LBQ | More info |
| Lambert-St Louis Intl | United States | STL | More info |
| Lamen Bay | Vanuatu | LNB | More info |
| Lamentin | Martinique | FDF | More info |
| Lamerd | Iran | LFM | More info |
| Lamidanda | Nepal | LDN | More info |
| Lampang | Thailand | LPT | More info |
| Lampedusa | Italy | LMP | More info |
| Lamu | Kenya | LAU | More info |
| Lanai City | United States | LNY | More info |
| Lancaster | United States | LNS | More info |
| Lancaster PA Rail | United States | ZRL | More info |
| Lander County | United States | BAM | More info |
| Landing Strip | United States | EVA | More info |
| Landivisiau | France | LDV | More info |
| Lands End | United Kingdom | LEQ | More info |
| Landvetter | Sweden | GOT | More info |
| Langakawi Intl | Malaysia | LGK | More info |
| Langara | Canada | YLA | More info |
| Langebaanweg | South Africa | SDB | More info |
| Langeoog | Germany | LGO | More info |
| Langgur | Indonesia | LUV | More info |
| Langimar | Papua New Guinea | LNM | More info |
| Langley AFB | United States | LFI | More info |
| Langley Regional | Canada | YLY | More info |
| Langtang | Nepal | LTG | More info |
| Lann Bihoue | France | LRT | More info |
| Lansdowne | Australia | LDW | More info |
| Lansdowne House | Canada | YLH | More info |
| Lanseria | South Africa | HLA | More info |
| Lanzarote | Spain | ACE | More info |
| Lanzhou Airport | China | LHW | More info |
| Lanzhoudong | China | LZD | More info |
| Laoag | Philippines | LAO | More info |
| Lappeenranta | Finland | LPP | More info |
| Lar A/P | Iran | LRR | More info |
| Larantuka | Indonesia | LKA | More info |
| Larisa | Greece | LRA | More info |
| Larnaca | Cyprus | LCA | More info |
| Laroche | France | BVE | More info |
| Larsen SPB | United States | KLN | More info |
| Larson AFB | United States | LRN | More info |
| Las Amricas International | Dominican Republic | SDQ | More info |
| Las Animas | United States | TAD | More info |
| Las Bajadas | Mexico | VER | More info |
| Las Canas | Costa Rica | LCS | More info |
| Las Flecheras | Venezuela | SFD | More info |
| Las Gaviotas | Colombia | LGT | More info |
| Las Heras | Argentina | LHS | More info |
| Las Khoreh | Somalia | LKR | More info |
| Las Limas | Honduras | LLH | More info |
| Las Lomitas | Argentina | LLS | More info |
| Las Tunas | Cuba | VTU | More info |
| Las Vegas | Guatemala | LCF | More info |
| Las Vegas | United States | LVS | More info |
| Lashio | Myanmar | LSH | More info |
| Lastourville | Gabon | LTL | More info |
| Latakia | Syria | LTK | More info |
| Lathrop Wells | United States | LTH | More info |
| Latrobe | Australia | LTB | More info |
| Laucala Is | Fiji | LUC | More info |
| Laughlin AFB | United States | DLF | More info |
| Laughlin Bullhead Intl | United States | IFP | More info |
| Laura | Australia | LUU | More info |
| Laura Station | Australia | LUT | More info |
| Laurie River | Canada | LRQ | More info |
| Lauterach | Austria | QLX | More info |
| Lavan | Iran | LVP | More info |
| Laverton | Australia | LVO | More info |
| Lawas | Malaysia | LWY | More info |
| Lawas | Malaysia | LSM | More info |
| Lawica | Poland | POZ | More info |
| Lawn Hill | Australia | LWH | More info |
| Lawrence | United States | LWC | More info |
| Lawrence | United States | LWM | More info |
| Lawrence County Airpark | United States | HTW | More info |
| Lawrence J Timmerman | United States | MWC | More info |
| Lawrenceville | United States | LVL | More info |
| Lawson AAF | United States | LSF | More info |
| Layang-Layang Airstrip | Malaysia | LAC | More info |
| Lazaro Cardenas | Mexico | LZC | More info |
| Lbeck Blankensee | Germany | LBC | More info |
| Le Bourget | France | LBG | More info |
| Le Castellet | France | CTT | More info |
| Le Palyvestre | France | TLN | More info |
| Le Pontreau | France | CET | More info |
| Le Raizet | Guadeloupe | PTP | More info |
| Le Sequestre | France | LBI | More info |
| Le Touquet | France | LTQ | More info |
| Lea County | United States | HOB | More info |
| Leadville | United States | LXV | More info |
| Leaf Bay | Canada | XLF | More info |
| Leaf Rapids | Canada | YLR | More info |
| Learmonth | Australia | LEA | More info |
| Lebakeng | Lesotho | LEF | More info |
| Lebel-Sur-Quevillon | Canada | YLS | More info |
| Leckrone | United States | SLO | More info |
| Leconi | Gabon | LEO | More info |
| Lee | United States | ANP | More info |
| Lee Bird Field | United States | LBF | More info |
| Lee C Fine Memorial | United States | AIZ | More info |
| Lee Gilmer Memorial | United States | GVL | More info |
| Leeds/Bradford | United Kingdom | LBA | More info |
| Leesburg | United States | LEE | More info |
| Leeuwarden | Netherlands | LWR | More info |
| Leflore | United States | GWO | More info |
| Legazpi | Philippines | LGP | More info |
| Leger | Algeria | CBH | More info |
| Leguizamo | Colombia | LGZ | More info |
| Lehigh Valley International | United States | ABE | More info |
| Lehu | Papua New Guinea | LHP | More info |
| Leigh Creek | Australia | LGH | More info |
| Leinster | Australia | LER | More info |
| Leipzig/Halle | Germany | LEJ | More info |
| Leite Lopes | Brazil | RAO | More info |
| Leitre | Papua New Guinea | LTF | More info |
| Lekana | Congo | LKC | More info |
| Leknes | Norway | LKN | More info |
| Lelystad | Netherlands | LEY | More info |
| Lemmon | United States | LEM | More info |
| Lemons Municipal | United States | TUP | More info |
| Lemwerder | Germany | XLW | More info |
| Lenawee County | United States | ADG | More info |
| Lengbati | Papua New Guinea | LNC | More info |
| Leningradskiy Rail Stn | Russian Federation | ZKD | More info |
| Lenoir | United States | MRN | More info |
| Leo | Burkina Faso | XLU | More info |
| Leonardo Da Vinci (Fiumicino) | Italy | FCO | More info |
| Leonora | Australia | LNO | More info |
| Leopoldina | Brazil | LEP | More info |
| Lereh | Indonesia | LHI | More info |
| Leribe | Lesotho | LRB | More info |
| Leron Plains | Papua New Guinea | LPN | More info |
| Leros | Greece | LRS | More info |
| Lerwick/Tingwall | United Kingdom | LWK | More info |
| Les Ajoncs | France | EDM | More info |
| Les Angades | Morocco | OUD | More info |
| Les Bases | Guadeloupe | GBJ | More info |
| Les Cayes | Haiti | CYA | More info |
| Les Salines | Algeria | AAE | More info |
| Lese | Papua New Guinea | LNG | More info |
| Leshukonskoye | Russian Federation | LDG | More info |
| Lesobeng | Lesotho | LES | More info |
| Lesquin | France | LIL | More info |
| Lester B. Pearson International | Canada | YYZ | More info |
| Letaba | South Africa | LTA | More info |
| Lethbridge | Canada | YQL | More info |
| Lethem | Guyana | LTM | More info |
| Letterkenny | Ireland | LTR | More info |
| Leuchars | United Kingdom | ADX | More info |
| Levaldigi | Italy | CUF | More info |
| Levanger Railway | Norway | XUH | More info |
| Levelock | United States | KLL | More info |
| Levuka Airfield | Fiji | LEV | More info |
| Lewis | United States | CDK | More info |
| Lewis B Wilson | United States | MCN | More info |
| Lewis Lockport | United States | LOT | More info |
| Lewoleba | Indonesia | LWE | More info |
| Lexington | United States | LXN | More info |
| Lhasa | China | LXA | More info |
| Lhok Sukon | Indonesia | LSX | More info |
| Lhoksumawe | Indonesia | LSW | More info |
| Liancheng | China | LCX | More info |
| Liangping | China | LIA | More info |
| Lianhuashan Port | China | ZIY | More info |
| Lianshulu | Namibia | LHU | More info |
| Lianyungang | China | LYG | More info |
| Libenge | Zaire | LIE | More info |
| Liberi | Italy | PSR | More info |
| Liberia | Costa Rica | LIR | More info |
| Liboi | Kenya | LBK | More info |
| Libreville | Gabon | LBV | More info |
| Lichinga | Mozambique | VXC | More info |
| Lienkhang | Viet Nam | DLI | More info |
| Liepaya | Latvia | LPX | More info |
| Lifou | New Caledonia | LIF | More info |
| Lightning Ridge | Australia | LHG | More info |
| Lihir Island | Papua New Guinea | LNV | More info |
| Lihue | United States | LIH | More info |
| Lijiang | China | LJG | More info |
| Likiep Island | Marshall Islands | LIK | More info |
| Likoma | Malawi | LIX | More info |
| Lilabari | India | IXI | More info |
| Lille Europe Rail Svc | France | XDB | More info |
| Lille Flanders Rail Sv | France | XFA | More info |
| Lillehammer Rail | Norway | XXL | More info |
| Lillestrom Rail Stn. | Norway | XKI | More info |
| Lilongwe International | Malawi | LLW | More info |
| Limbang | Malaysia | LMN | More info |
| Limbe | Cameroon | VCC | More info |
| Limbunya | Australia | LIB | More info |
| Lime Acres | South Africa | LMR | More info |
| Lime Village | United States | LVD | More info |
| Limnos | Greece | LXS | More info |
| Limon | Costa Rica | LIO | More info |
| Limon | Honduras | LMH | More info |
| Limousine Service | Denmark | QJV | More info |
| Limpopo Valley | Botswana | TLD | More info |
| Linate | Italy | LIN | More info |
| Lincang | China | LNJ | More info |
| Linda Downs | Australia | LLP | More info |
| Lindberg Fld S. Diego | United States | SAN | More info |
| Lindeman Island | Australia | LDC | More info |
| Linden | United States | LDJ | More info |
| Linga Linga | Papua New Guinea | LGN | More info |
| LingLing | China | LLF | More info |
| Linkoping | Sweden | LPI | More info |
| Linosa Heliport | Italy | LIU | More info |
| Lins | Brazil | LIP | More info |
| Linton-On-Ouse | United Kingdom | HRT | More info |
| Linxi | China | LXI | More info |
| Linyi | China | LYI | More info |
| Lipetsk | Russian Federation | LPK | More info |
| Liping | China | HZH | More info |
| Lisala | Zaire | LIQ | More info |
| Lisbon TP | Portugal | ZYD | More info |
| Lishan | Taiwan | LHN | More info |
| Lismore | Australia | LSY | More info |
| Lissadell | Australia | LLL | More info |
| Lista | Norway | FAN | More info |
| Litchfield | United States | GYR | More info |
| Little Cayman | Cayman Islands | LYB | More info |
| Little Grand Rapids | Canada | ZGR | More info |
| Little Naukati | United States | WLN | More info |
| Little Port Walter | United States | LPW | More info |
| Little Rock Afb | United States | LRF | More info |
| Liuzhou | China | LZH | More info |
| Livengood | United States | LIV | More info |
| Livermore | United States | LVK | More info |
| Liverpool John Lennon | United Kingdom | LPL | More info |
| Livingstone | Zambia | LVI | More info |
| Lizard Island | Australia | LZR | More info |
| Llabanere | France | PGF | More info |
| Llano San Juan | Mexico | TGZ | More info |
| Lloydminster | Canada | YLL | More info |
| Loakan | Philippines | BAG | More info |
| Loani | Papua New Guinea | LNQ | More info |
| Lobatse | Botswana | LOQ | More info |
| Lock | Australia | LOC | More info |
| Lockhart River | Australia | IRG | More info |
| Lodar | Yemen | LDR | More info |
| Lodja | Zaire | LJA | More info |
| Lodwar | Kenya | LOK | More info |
| Lodz Lublinek | Poland | LCJ | More info |
| Loei | Thailand | LOE | More info |
| Loen | Marshall Islands | LOF | More info |
| Logan International | United States | BOS | More info |
| Lohegaon | India | PNQ | More info |
| Loikaw | Myanmar | LIW | More info |
| Loja | Ecuador | LOH | More info |
| Lokichoggio | Kenya | LKG | More info |
| Lome | Togo | LFW | More info |
| Lompoc Airport | United States | LPC | More info |
| Loncopue | Argentina | LCP | More info |
| Londolozi | South Africa | LDZ | More info |
| London City Airport | United Kingdom | LCY | More info |
| London International Airport | Canada | YXU | More info |
| London Southend | United Kingdom | SEN | More info |
| London St. Pancras | United Kingdom | QQS | More info |
| London-Waterloo | United Kingdom | QQW | More info |
| Londrina | Brazil | LDB | More info |
| Long Akah | Malaysia | LKH | More info |
| Long Apung | Indonesia | LPU | More info |
| Long Banga Airfield | Malaysia | LBP | More info |
| Long Bawan | Indonesia | LBW | More info |
| Long Beach Municipal | United States | LGB | More info |
| Long Island | Papua New Guinea | LSJ | More info |
| Long Island | United States | LIJ | More info |
| Long Island | Australia | HAP | More info |
| Long Island Macarthur | United States | ISP | More info |
| Long Lama | Malaysia | LLM | More info |
| Long Lellang | Malaysia | LGL | More info |
| Long Pasia | Malaysia | GSA | More info |
| Long Point | Canada | YLX | More info |
| Long Seridan | Malaysia | ODN | More info |
| Long Sukang | Malaysia | LSU | More info |
| Long Xuyen | Viet Nam | XLO | More info |
| Longana | Vanuatu | LOD | More info |
| Longreach | Australia | LRE | More info |
| Longview | United States | KLS | More info |
| Longview | United States | LOG | More info |
| Lonorore | Vanuatu | LNE | More info |
| Lop Buri | Thailand | KKM | More info |
| Lopez De Micay | Colombia | LMX | More info |
| Lopez Island | United States | LPS | More info |
| Lora Lai | Pakistan | LRG | More info |
| Lord Howe Island | Australia | LDH | More info |
| Lordsburg | United States | LSB | More info |
| Loreto | Mexico | LTO | More info |
| Lorica | Colombia | LRI | More info |
| Loring | United States | WLR | More info |
| Loring AFB | United States | LIZ | More info |
| Lorraine | Australia | LOA | More info |
| Los Alamos | United States | LAM | More info |
| Los Andes | Chile | LOB | More info |
| Los Angeles | Chile | LSQ | More info |
| Los Angeles International | United States | LAX | More info |
| Los Banos | United States | LSN | More info |
| Los Cabos | Mexico | SJD | More info |
| Los Canos | Cuba | GAO | More info |
| Los Cerrillos | Chile | ULC | More info |
| Los Chiles | Costa Rica | LSL | More info |
| Los Colonizadores | Colombia | RVE | More info |
| Los Llanos | Spain | ABC | More info |
| Los Menucos | Argentina | LMD | More info |
| Los Roques | Venezuela | LRV | More info |
| Los Tablones Airport | Guatemala | LOX | More info |
| Losinj Arpt | Croatia (Hrvatska) | LSZ | More info |
| Lost Harbor Sea Port | United States | LHB | More info |
| Lost Nation | United States | LNN | More info |
| Lost River | United States | LSR | More info |
| Losuia | Papua New Guinea | LSA | More info |
| Lotusvale | Australia | LTV | More info |
| Loubomo | Congo | DIS | More info |
| Loudes | France | LPY | More info |
| Louis Armstrong New Orleans International Airport | United States | MSY | More info |
| Louis Trichardt | South Africa | LCD | More info |
| Louisa | United States | LOW | More info |
| Love Field | United States | DAL | More info |
| Lovell Field | United States | CHA | More info |
| Lowai | Papua New Guinea | LWI | More info |
| Lowe Army Heliport | United States | LOR | More info |
| Lowndes County | United States | UBS | More info |
| Loyangalani | Kenya | LOY | More info |
| LTS Pulau Redang | Malaysia | RDN | More info |
| Luabo | Mozambique | LBM | More info |
| Luang Namtha | Laos | LXG | More info |
| Luang Prabang | Laos | LPQ | More info |
| Luano | Zaire | FBM | More info |
| Luau | Angola | UAL | More info |
| Lubang | Philippines | LBX | More info |
| Lubango | Angola | SDD | More info |
| Lucca | Italy | LCV | More info |
| Lucenec | Slovak Republic | LUE | More info |
| Luderitz | Namibia | LUD | More info |
| Ludhiana | India | LUH | More info |
| Luena | Angola | LUO | More info |
| Lufkin Angelina County | United States | LFK | More info |
| Lugano | Switzerland | LUG | More info |
| Lugansk | Ukraine | VSG | More info |
| Lugh Ganane | Somalia | LGX | More info |
| Luigi Ridolfi | Italy | FRL | More info |
| Luis Munoz Marin Intl | Puerto Rico | SJU | More info |
| Luiza | Zaire | LZA | More info |
| Lukapa | Angola | LBZ | More info |
| Luke Afb | United States | LUF | More info |
| Lukla | Nepal | LUA | More info |
| Lukulu | Zambia | LXU | More info |
| Lumbala | Angola | GGC | More info |
| Lumberton | United States | LBT | More info |
| Lumbia | Philippines | CGY | More info |
| Lumbo | Mozambique | LFB | More info |
| Lumi | Papua New Guinea | LMI | More info |
| Lumid Pau | Guyana | LUB | More info |
| Lungi International | Sierra Leone | FNA | More info |
| Lunyuk | Indonesia | LYK | More info |
| Luoyang | China | LYA | More info |
| Luozi | Zaire | LZI | More info |
| Lupin | Canada | YWO | More info |
| Lusaka | Zambia | LUN | More info |
| Lusambo | Zaire | LBO | More info |
| Lusanga | Zaire | LUS | More info |
| Lushan | China | LUZ | More info |
| Lushoto | Tanzania | LUY | More info |
| Lusikisiki | South Africa | LUJ | More info |
| Lusk | United States | LSK | More info |
| Luton Airport | United Kingdom | LTN | More info |
| Lutselke | Canada | YSG | More info |
| Lutsk | Ukraine | UCK | More info |
| Luwuk | Indonesia | LUW | More info |
| Luxor | Egypt | LXR | More info |
| Luzamba | Angola | LZM | More info |
| Luzhou | China | LZO | More info |
| Lwbak | Philippines | LWA | More info |
| Lyall Harbour | Canada | YAJ | More info |
| Lycksele | Sweden | LYC | More info |
| Lycoming County | United States | IPT | More info |
| Lyndhurst | Australia | LTP | More info |
| Lyndonville | United States | LLX | More info |
| Lynn Lake | Canada | YYL | More info |
| Lyon Part-Dieu Rail Sv | France | XYD | More info |
| Lyon Perrache Rail Svc | France | XYL | More info |
| Lyon Satolas Rail Svc | France | XYV | More info |
| Lysaker Railway | Norway | XUI | More info |