| City/Airport Name | Country | Airport Code | |
| LA CEIBA GOLOSON INTERNATIONAL | Honduras | LCE | |
| LA CHORRERA | Colombia | LCR | |
| LA COLOMA | Cuba | LCL | |
| LA CORUNA | Spain | LCG | |
| LA CROSSE | USA | LSE | USA (WI) |
| LA FRIA TACHIRA | Venezuela | LFR | |
| LA GRANDE | Canada | YGL | CANADA (QUEBEC) |
| LA MACARENA | Colombia | LMC | |
| LA PAZ EL ALTO | Bolivia | LPB | |
| LA PAZ GEN. MANUEL MARQUEZ | Mexico | LAP | |
| LA PEDRERA | Colombia | LPD | |
| LA PLATA | Argentina | LPG | ARGENTINA (BA) |
| LA PRIMAVERA | Colombia | LPE | |
| LA RIOJA CAPITAN ALMANDOS | Argentina | IRJ | |
| LA ROCHELLE LALEU | France | LRH | |
| LA ROMANA | Dominican Republic | LRM | |
| LA RONGE | Canada | YVC | CANADA (SASKATCHEWAN) |
| LA SERENA LA FLORIDA | Chile | LSC | |
| LA TABATIERE | Canada | ZLT | CANADA (QUEBEC) |
| LA URIBE | Colombia | LAT | |
| LAAYOUNE HASSAN | Morocco | EUN | |
| LABASA | Fiji | LBS | |
| LABE TATA | Papua New Guinea | LEK | GUINEA |
| LABLAB | Papua New Guinea | LAB | |
| LABOUCHERE BAY | USA | WLB | USA (ALASKA) |
| LABUAN MIL. & CIVIL | Malaysia | LBU | |
| LABUHAN BAJO MUTIARA II | Indonesia | LBJ | |
| LAC BROCHET | Canada | XLB | CANADA (MANITOBA) |
| LAC LA MARTRE | Canada | YLE | CANADA (NW TERRITORIES) |
| LACONIA | USA | LCI | USA (NEW HAMPSHIRE) |
| LADYSMITH | South Africa | LAY | |
| LAE | Papua New Guinea | LAE | |
| LAE ISLAND | Marshall Islands | LML | |
| LAFAYETTE | USA | LAF | USA (INDIANA) |
| LAFAYETTE REGIONAL | USA | LFT | USA (LA) |
| LAGES | Brazil | LAJ | BRAZIL (SC) |
| LAGO AGRIO | Ecuador | LGQ | |
| LAGO ARGENTINO | Argentina | ING | |
| LAGOS MURTALLA MUHAMMED | Nigeria | LOS | |
| LAGUE | Congo, Democratic Republic of | LCO | CONGO |
| LAHAD DATU SABAH | Malaysia | LDU | |
| LAHAINA-KAPALUA | USA | JHM | USA (HI) MAUI ISL. |
| LAHORE MIL. & CIVIL | Pakistan | LHE | |
| LAKE CHARLES LAKE CHARLES | USA | LCH | USA (LA) |
| LAKE EVELLA | Australia | LEL | AUSTRALIA (NT) |
| LAKE HARBOUR | Canada | YLC | CANADA (NW TERRITORIES) |
| LAKE HAVASU | USA | LHU | USA (ARIZONA) |
| LAKE MINCHUMINA | USA | LMA | USA (ALASKA) |
| LAKE MURRAY | Papua New Guinea | LMY | |
| LAKE TAHOE | USA | TVL | USA (CALIFORNIA) |
| LAKEMBA | Fiji | LKB | |
| LAKSELV | Norway | LKL | |
| LALIBELLA | Ethiopia | LLI | |
| LAMAP | Vanuatu | LPM | |
| LAMAR | USA | LAA | USA (COLORADO) |
| LAMBARENE | Gabon | LBQ | |
| LAMEN BAY | Vanuatu | LNB | |
| LAMEZIA TERME | Italy | SUF | |
| LAMPANG | Thailand | LPT | |
| LAMPEDUSA | Italy | LMP | |
| LAMU MANDA | Kenya | LAU | |
| LANAI CITY | USA | LNY | USA (HI) LANAI ISL. |
| LANCASTER | USA | LNS | USA (PENNSYLVANIA) |
| LANDSKRONA VIARP | Sweden | JLD | |
| LANGKAWI PENINSULAR | Malaysia | LGK | |
| LANNION | France | LAI | |
| LANSING | USA | LAN | USA (MICHIGAN) |
| LANZEROTE ARRECIFE | Spain | ACE | CANARY ISLANDS (SPAIN) |
| LAPPEENRANTA | Finland | LPP | |
| LARAMIE | USA | LAR | USA (WYOMING) |
| LARANTUKA GEWAYENTANA | Indonesia | LKA | |
| LAREDO INTERNATIONAL | USA | LRD | USA (TEXAS) |
| LARISSA MIL. & CIVIL | Greece | LRA | |
| LARNACA | Cyprus | LCA | |
| LARSEN BAY | USA | KLN | USA (ALASKA) |
| LAS CRUCES | USA | LRU | USA (NEW MEXICO) |
| LAS PIEDRAS | Costa Rica | LSP | |
| LAS TUNAS | Cuba | VTU | |
| LAS VEGAS MCCARREN INTERNATIONAL | USA | LAS | USA (NEVADA) |
| LAS VEGAS NORTH AIR TERMINAL | USA | VGT | USA (NEVADA) |
| LASHIO | Myanmar | LSH | |
| LASTOURVILLE | Gabon | LTL | |
| LATAKIA | Syria | LTK | |
| LATROBE WESTMORELAND COUNTY | USA | LBE | USA (PENNSYLVANIA) |
| LAUNCESTON | Australia | LST | |
| LAUREL | USA | LUL | USA (MS) |
| LAUREL PINE BELT REGIONAL | USA | PIB | USA (MS) |
| LAVERTON | Australia | LVO | AUSTRALIA (WA) |
| LAWTON | USA | LAW | USA (OKLAHOMA) |
| LAZARD CARDENAS | Mexico | LZC | |
| LE HAVRE OCTEVILLE | France | LEH | |
| LE PUY LOUDES | France | LPY | |
| LE TOURQUET PARIS-PLAGE | France | LTQ | |
| LEAF RAPIDS | Canada | YLR | CANADA (MANITOBA) |
| LEARMONTH | Australia | LEA | AUSTRALIA (WA) |
| LEBANON | USA | LEB | USA (NEW HAMPSHIRE) |
| LEEDS BRADFORD | United Kingdom | LBA | |
| LEGAZPI ALBAY | Philippines | LGP | |
| LEGUIZAMO | Colombia | LGZ | |
| LEH | India | IXL | |
| LEIGH CREEK | Australia | LGH | AUSTRALIA (SA) |
| LEINSTER | Australia | LER | AUSTRALIA (WA) |
| LEIPZIG HALLE | Germany | LEJ | |
| LEKNES | Norway | LKN | |
| LEMWERDER LEMWERDER | Germany | LEM | |
| LENINAKAN | Russia | LWN | |
| LENORA | Australia | LNO | AUSTRALIA (WA) |
| LEON GUANAJUATO | Mexico | BJX | |
| LEREH | Indonesia | LHI | |
| LERIBE | Lesotho | LRB | |
| LEROS | Greece | LRS | |
| LESOBENG | Lesotho | LES | |
| LETHBRIDGE | Canada | YQL | CANADA (ALBERTA) |
| LETICIA ALFREDO VASQUEZ COBO | Colombia | LET | |
| LEVELOCK | USA | KLL | USA (ALASKA) |
| LEVUKA | Fiji | LEV | |
| LEWISBURG | USA | LWB | USA (WEST VIRGINIA) |
| LEWISTON | USA | LWS | USA (IDAHO) |
| LEWISTOWN | USA | LWT | USA (MT) |
| LEWOLEBA | Indonesia | LWE | |
| LEXINGTON BLUE GRASS FIELD | USA | LEX | USA (KENTUCKY) |
| LHASA | Taiwan | LXA | CHINA |
| LIANYUNGANG | Taiwan | LYG | CHINA |
| LIBERAL | USA | LBL | USA (KS) |
| LIBREVILLE LEON M'BA | Gabon | LBV | |
| LICHINGA | Mozambique | VXC | |
| LIDKOPING | Sweden | LDK | |
| LIEGE MIL.&CIV. (BIERSET) | Belgium | LGG | |
| LIFOU LOYALTY ISLANDS | New Caledonia | LIF | NEW CALEDONIA (F) |
| LIHUE MUNICIPAL | USA | LIH | USA (HI) KAUAI ISL. |
| LIKIEP ISLAND | Marshall Islands | LIK | |
| LILABARI | India | IXI | |
| LILLE LESQUIN | France | LIL | |
| LILONGWE KAMAZU | Malawi | LLW | |
| LIMA JORGE CHAVEZ INTERNATIONAL | Peru | LIM | |
| LIMBANG SARAWAK | Malaysia | LMN | |
| LIME VILLAGE | USA | LVD | USA (ALASKA) |
| LIMNOS | Greece | LXS | |
| LINCOLN MUNICIPAL | USA | LNK | USA (NEVADA) |
| LINDEMAN ISLAND | Australia | LDC | AUSTRALIA (QUEENSLAND) |
| LINDI | Tanzania | LDI | |
| LINKOPING SAAB FIELD | Sweden | LPI | |
| LINS | Brazil | LIP | BRAZIL (SP) |
| LINZ HOERSCHING | Austria | LNZ | |
| LIOKAW | Myanmar | LIW | |
| LISALA | | LIQ | ZAIRE |
| LISBON PORTELA DE SACAVEM | Portugal | LIS | |
| LISMORE | Australia | LSY | AUSTRALIA (NSW) |
| LITTLE CAYMAN BODDENFIELD | Cayman Islands | LYB | CAYMAN ISLANDS (GB) |
| LITTLE PORT WATER | USA | LPW | USA (ALASKA) |
| LITTLE ROCK ADAMS FIELD | USA | LIT | USA (ARKANSAS) |
| LIUZHOU | Taiwan | LZH | CHINA |
| LIVERPOOL SPEKE | United Kingdom | LPL | |
| LIVINGSTONE | Zambia | LVI | |
| LIVRAMENTO | Brazil | LVB | BRAZIL (RS) |
| LIZARD ISLAND | Australia | LZR | AUSTRALIA (QUEENSLAND) |
| LJUBLIANA | Slovenia | LJU | |
| LLOYDMINSTER | Canada | YLL | CANADA (ALBERTA) |
| LOCKHART RIVER | Australia | IRG | AUSTRALIA (QUEENSLAND) |
| LODJA | | LJA | ZAIRE |
| LODWAR | Kenya | LOK | |
| LOEI | Thailand | LOE | |
| LOEN | Marshall Islands | LOF | |
| LOJA LA TOMA | Ecuador | LOH | |
| LOME TOKOIN | Togo | LFW | |
| LONDON | Canada | YXU | CANADA (ONTARIO) |
| LONDON CITY | United Kingdom | LCY | |
| LONDON GATWICK | United Kingdom | LGW | |
| LONDON HEATHROW | United Kingdom | LHR | |
| LONDON LUTON | United Kingdom | LTN | |
| LONDON STANSTED | United Kingdom | STN | |
| LONDONDERRY EGLINTON | | LDY | NORTH IRELAND |
| LONDRINA | Brazil | LDB | BRAZIL (PR) |
| LONG APUNG | Indonesia | LPU | |
| LONG BAWAN JUVAI SEMARING | Indonesia | LBW | |
| LONG BEACH DAUGHERTY FIELD | USA | LGB | USA (CALIFORNIA) |
| LONG ISLAND | USA | LIJ | USA (ALASKA) |
| LONG LELLANG | Malaysia | LGL | |
| LONG PASIA | Malaysia | GSA | |
| LONG SEMADO SARAWAK | Malaysia | LSM | |
| LONG SERIDAN | Indonesia | ODN | |
| LONGANA | Vanuatu | LOD | |
| LONGREACH | Australia | LRE | AUSTRALIA (QUEENSLAND) |
| LONGVIEW GREGG COUNTY | USA | GGG | USA (TEXAS) |
| LONGYEARBYEN | Norway | LYR | |
| LONORORE | Vanuatu | LNE | |
| LOPEZ DE MICAY | Colombia | LMX | |
| LOPEZ ISLAND | USA | LPS | USA (WA) |
| LORD HOWE ISLAND | Australia | LDH | AUSTRALIA (NSW) |
| LORETO | Mexico | LTO | |
| LORIENT LANN-BIHOUE | France | LRT | |
| LOS ALAMOS | USA | LAM | USA (NEW MEXICO) |
| LOS ANGELES INTERNATIONAL | USA | LAX | USA (CALIFORNIA) |
| LOS ANGELES MARIA DOLORES | Chile | LSQ | |
| LOS ANGELES VAN NUYS | USA | VNY | USA (CALIFORNIA) |
| LOS MOCHIS | Mexico | LMM | |
| LOS ROQUES | Venezuela | LRV | |
| LOSUIA | Papua New Guinea | LSA | |
| LOUBOMO | Congo, Democratic Republic of | DIS | CONGO |
| LOUIS TRICHARDT MIL. & CIVIL | South Africa | LCD | |
| LOUISVILLE STANDFORD FIELD | USA | SDF | USA (KENTUCKY) |
| LOURDES TARBES | France | LDE | |
| LOYANGALANI | Kenya | LOY | |
| LUANDA 4 DE FEVEREIRO | Angola | LAD | |
| LUANG NAMTHA | Laos | LXG | |
| LUANG PRABANG | Laos | LPQ | |
| LUAU | Angola | UAL | |
| LUBANGO | Angola | SDD | |
| LUBBOCK REGIONAL | USA | LBB | USA (TEXAS) |
| LUCKNOW | India | LKO | |
| LUDERITZ | Namibia | LUD | |
| LUDHIAHA | India | LUH | |
| LUENA | Angola | LUO | |
| LUGANO AGNO | Switzerland | LUG | |
| LUKLA | Nepal | LUA | |
| LULEA KALLAX | Sweden | LLA | |
| LUMI | Papua New Guinea | LMI | |
| LUOYANG | Taiwan | LYA | CHINA |
| LUSAKA INTERNATIONAL | Zambia | LUN | |
| LUWUK BUBUNG | Indonesia | LUW | |
| LUXEMBURG FINDEL | | LUX | LUXEMBURG |
| LUXOR | Egypt | LXR | |
| LVOV | Ukraine | LWO | |
| LYCKSELE | Sweden | LYC | |
| LYDD | Ukraine | LYX | UK |
| LYNCHBURG | USA | LYH | USA (VIRGINIA) |
| LYNN LAKE | Canada | YYL | CANADA (MANITOBA) |
| LYON BRON | France | LYN | |
| LYON SATOLAS | France | LYS | |
