| LAA | Lamar Field | Lamar | US |
| LAB | Lab Lab Airport | Lab Lab | PG |
| LAC | Layang-Layang Island Airport | Layang-Layang Island | MY |
| LAD | 4 de Fevereiro Airport | Luanda | AO |
| LAE | Nadzab Airport | Lae | PG |
| LAF | Purdue University Airport | Lafayette | US |
| LAG | La Guaira Airport | La Guaira | VE |
| LAH | Oesman Sadik Airport | Labuha | ID |
| LAI | Servel Airport | Lannion | FR |
| LAJ | Lages Airport | Lages | BR |
| LAK | Freddie Carmichael Airport | Aklavik | CA |
| LAL | Lakeland Municipal Airport | Lakeland | US |
| LAM | Los Alamos Airport | Los Alamos | US |
| LAN | Capital City Airport | Lansing | US |
| LAO | Laoag International Airport | Laoag | PH |
| LAP | Leon Airport | La Paz | MX |
| LAQ | Labraq Airport | Beida | LY |
| LAR | General Brees Field | Laramie | US |
| LAS | McCarran International Airport | Las Vegas | US |
| LAT | La Uribe Airport | La Uribe | CO |
| LAU | Manda Airport | Lamu | KE |
| LAW | Lawton Municipal Airport | Lawton | US |
| LAX | Los Angeles International Airport | Los Angeles | US |
| LAY | Ladysmith Airport | Ladysmith | ZA |
| LAZ | Bom Jesus Da Lapa Airport | Bom Jesus Da Lapa | BR |
| LBA | Leeds/Bradford Airport | Leeds/Bradford | GB |
| LBB | Lubbock International Airport | Lubbock | US |
| LBC | Luebeck-Blankensee Airport | Hamburg | DE |
| LBD | Khujand Int'l Airport | Khujand | TJ |
| LBE | Westmoreland County Airport | Latrobe | US |
| LBF | Lee Bird Field | North Platte | US |
| LBG | Le Bourget Airport | Paris | FR |
| LBH | Palm Beach Sea Plane Base | Sydney | AU |
| LBI | Le Sequestre Airport | Albi | FR |
| LBJ | Komodo Airport | Labuan Bajo | ID |
| LBK | Liboi Airport | Liboi | KE |
| LBL | Liberal Municipal Airport | Liberal | US |
| LBM | Luabo Airport | Luabo | MZ |
| LBN | Lake Baringo Airport | Lake Baringo | KE |
| LBO | Lusambo Airport | Lusambo | CD |
| LBP | Long Banga Airport | Long Banga | MY |
| LBQ | Lambarene Airport | Lambarene | GA |
| LBR | Labrea Airport | Labrea | BR |
| LBS | Labasa Airport | Labasa | FJ |
| LBT | Lumberton Airport | Lumberton | US |
| LBU | Labuan Airport | Labuan | MY |
| LBV | Leon M'ba International Airport | Libreville | GA |
| LBW | Yuvai Semaring Airport | Long Bawan | ID |
| LBX | Lubang Airport | Lubang | PH |
| LBY | Montoir Airport | La Baule | FR |
| LBZ | Lucapa Airport | Lucapa | AO |
| LCA | Larnaca Airport | Larnaca | CY |
| LCB | Pontes-e-Lacerda Airport | Pontes-e-Lacerda | BR |
| LCC | Galatina Airport | Lecce | IT |
| LCD | Louis Trichardt Airport | Louis Trichardt | ZA |
| LCE | Goloson International Airport | La Ceiba | HN |
| LCF | Las Vegas Airport | Rio Dulce | GT |
| LCG | A Coruna Airport | A Coruna | ES |
| LCH | Lake Charles Municipal Airport | Lake Charles | US |
| LCI | Laconia Municipal Airport | Laconia | US |
| LCJ | Wladyslaw Reymont Airport | Lodz | PL |
| LCK | Rickenbacker Airport | Columbus | US |
| LCL | La Coloma Airport | La Coloma | CU |
| LCM | La Cumbre Airport | La Cumbre | AR |
| LCN | Balcanoona Airport | Balcanoona | AU |
| LCO | Lage Airport | Lage | CG |
| LCP | Loncopue Airport | Loncopue | AR |
| LCQ | Lake City Airport | Lake City | US |
| LCR | La Chorrera Airport | La Chorrera | CO |
| LCS | Las Canas Airport | Las Canas | CR |
| LCV | Tassignano Airport | Lucca | IT |
| LCX | Guanzhishan Airport | Longyan | CN |
| LCY | City Airport | London | GB |
| LCZ | Railway Station | Lecce | IT |
| LDA | Malda Airport | Malda | IN |
| LDB | Londrina Airport | Londrina | BR |
| LDC | Lindeman Island Airport | Lindeman Island | AU |
| LDE | Tarbes Ossun Lourdes Airport | Lourdes | FR |
| LDG | Leshukonskoye Airport | Leshukonskoye | RU |
| LDH | Lord Howe Island Airport | Lord Howe Island | AU |
| LDI | Kikwetu Airport | Lindi | TZ |
| LDJ | Linden Airport | Linden | US |
| LDK | Hovby Airport | Lidkoping | SE |
| LDM | Ludington Airport | Ludington | US |
| LDN | Lamidanda Airport | Lamidanda | NP |
| LDO | Ladouanie Airport | Ladouanie | SR |
| LDR | Lawdar Airport | Lawdar | YE |
| LDS | Lindu Airport | Yichun (Heilongjiang) | CN |
| LDU | Lahad Datu Airport | Lahad Datu | MY |
| LDV | Landivisiau Airport | Landivisiau | FR |
| LDW | Landsdowne Station Airport | Landsdowne Station | AU |
| LDX | St-Laurent du Maroni Airport | St Laurent du Maroni | GF |
| LDY | Eglinton Airport | Derry | GB |
| LDZ | Londolozi Airport | Londolozi | ZA |
| LEA | Learmonth Airport | Learmonth | AU |
| LEB | Lebanon Regional Airport | Lebanon | US |
| LEC | Chapada Diamantina Airport | Lencois | BR |
| LED | Pulkovo Airport | St Petersburg | RU |
| LEE | Leesburg Airport | Leesburg | US |
| LEF | Lebakeng Airport | Lebakeng | LS |
| LEG | Aleg Airport | Aleg | MR |
| LEH | Octeville Airport | Le Havre | FR |
| LEI | Almeria Airport | Almeria | ES |
| LEJ | Leipzig/Halle Airport | Leipzig/Halle | DE |
| LEK | Tata Airport | Labe | GN |
| LEL | Lake Evella Airport | Gapuwiyak | AU |
| LEM | Lemmon Airport | Lemmon | US |
| LEN | Leon Airport | Leon | ES |
| LEO | Lekoni Airport | Lekoni | GA |
| LEP | Leopoldina Airport | Leopoldina | BR |
| LEQ | Saint Just Airport | Lands End | GB |
| LER | Leinster Airport | Leinster | AU |
| LES | Lesobeng Airport | Lesobeng | LS |
| LET | Gen. A.V. Cobo Airport | Leticia | CO |
| LEU | Aeroport De La Seu | Seo De Urgel | ES |
| LEV | Bureta Airport | Levuka | FJ |
| LEW | Auburn Airport | Auburn | US |
| LEX | Blue Grass Airport | Lexington | US |
| LEY | Lelystad Airport | Lelystad | NL |
| LEZ | La Esperanza Airport | La Esperanza | HN |
| LFA | MU Bus Station | Langfang | CN |
| LFB | Lumbo Airport | Nampula | MZ |
| LFI | Langley Air Force Base | Hampton | US |
| LFK | Lufkin Angelina County Airport | Nacogdoches | US |
| LFM | Lamerd Airport | Lamerd | IR |
| LFN | Franklin Airport | Louisburg | US |
| LFO | Kelafo Airport | Kelafo | ET |
| LFP | Lakefield Airport | Lakefield | AU |
| LFR | La Fria Airport | La Fria | VE |
| LFT | Lafayette Regional Airport | Lafayette | US |
| LFW | G. Eyadema International Airport | Lome | TG |
| LGA | La Guardia Airport | New York | US |
| LGB | Long Beach Municipal Airport | Long Beach | US |
| LGC | Calloway Airport | La Grange | US |
| LGD | La Grande Airport | La Grande | US |
| LGE | Mulan Airport | Lake Gregory | AU |
| LGF | Laguna Army Air Field | Yuma | US |
| LGG | Liege Airport | Liege | BE |
| LGH | Leigh Creek Airport | Leigh Creek | AU |
| LGI | Deadmans Cay Airport | Deadmans Cay | BS |
| LGJ | Bus Station | Lugoj | RO |
| LGK | Langkawi International Airport | Langkawi | MY |
| LGL | Long Lellang Airport | Long Lellang | MY |
| LGM | Laiagam Airport | Laiagam | PG |
| LGN | Linga Linga Airport | Linga Linga | PG |
| LGO | Langeoog Airport | Langeoog | DE |
| LGP | Legaspi Airport | Legaspi | PH |
| LGQ | Lago Agrio Airport | Lago Agrio | EC |
| LGR | Cochrane Airport | Cochrane | CL |
| LGS | Malargue Airport | Malargue | AR |
| LGT | Las Gaviotas Airport | Las Gaviotas | CO |
| LGU | Cache Airport | Logan | US |
| LGV | Railway Station | Logrono | ES |
| LGW | Gatwick Airport | London | GB |
| LGX | Lugh Ganane Airport | Lugh Ganane | SO |
| LGY | Lagunillas Airport | Lagunillas | VE |
| LGZ | Leguizamo Airport | Leguizamo | CO |
| LHA | Black Forest | Lahr | DE |
| LHB | Lost Harbor Sea Port | Lost Harbor | US |
| LHE | Allama Iqbal International Airport | Lahore | PK |
| LHG | Lightning Ridge Airport | Lightning Ridge | AU |
| LHI | Lereh Airport | Lereh | ID |
| LHK | Laohekou Airport | Laohekou | CN |
| LHP | Lehu Airport | Lehu | PG |
| LHR | Heathrow Airport | London | GB |
| LHS | Las Heras Airport | Las Heras | AR |
| LHU | Lianshulu Airport | Lianshulu | NA |
| LHV | W T Piper Memorial Airport | Lock Haven | US |
| LHW | Zhongchuan Airport | Lanzhou | CN |
| LIA | Liangping Airport | Liangping | CN |
| LIB | Limbunya Station Airport | Limbunya Station | AU |
| LIC | Limon Municipal Airport | Limon | US |
| LIE | Libenge Airport | Libenge | CD |
| LIF | Ouanaham Airport | Lifou | NC |
| LIG | Bellegarde Airport | Limoges | FR |
| LIH | Kauai Island Airport | Kauai Island | US |
| LII | Mulia Airport | Mulia | ID |
| LIJ | Long Island Airport | Long Island | US |
| LIK | Likiep Airport | Likiep | MH |
| LIL | Lesquin Airport | Lille | FR |
| LIM | J Chavez International Airport | Lima | PE |
| LIN | Linate Airport | Milan | IT |
| LIO | Limon Airport | Limon | CR |
| LIP | Lins Airport | Lins | BR |
| LIQ | Lisala Airport | Lisala | CD |
| LIR | Liberia Airport | Liberia | CR |
| LIS | Lisboa Airport | Lisbon | PT |
| LIT | Little Rock Regional Airport | Little Rock | US |
| LIV | Livengood Airport | Livengood | US |
| LIW | Loikaw Airport | Loikaw | MM |
| LIX | Likoma Island Airport | Likoma Island | MW |
| LIY | Wright Army Air Field | Hinesville | US |
| LIZ | Loring Air Force Base | Limestone | US |
| LJA | Lodja Airport | Lodja | CD |
| LJC | Intercontinental Airport | Louisville | US |
| LJG | Sanyi Airport | Lijiang | CN |
| LJN | Brazoria County Airport | Lake Jackson | US |
| LJU | Joze Pucnik Airport | Ljubljana | SI |
| LKA | Gewayantana Airport | Larantuka | ID |
| LKB | Lakeba Island Airport | Lakeba Island | FJ |
| LKC | Lekana Airport | Lekana | CG |
| LKD | Lakeland Downs Airport | Lakeland Downs | AU |
| LKE | Lake Union Sea Plane Base | Seattle | US |
| LKG | Lokichogio Airport | Lokichogio | KE |
| LKH | Long Akah Airport | Long Akah | MY |
| LKI | Lakeside United States Air Force | Duluth | US |
| LKK | Kulik Lake Airport | Kulik Lake | US |
| LKL | Banak Airport | Lakselv | NO |
| LKN | Leknes Airport | Leknes | NO |
| LKO | Chaudhary Charan Singh Airport | Lucknow | IN |
| LKP | Lake Placid Airport | Lake Placid | US |
| LKR | Las Khoreh Airport | Las Khoreh | SO |
| LKS | Lakeside Airport | Lakeside | US |
| LKU | Lake Turkana Airport | Lake Turkana | KE |
| LKV | Lake County Airport | Lakeview | US |
| LKW | Lekhwair Airport | Lekhwair | OM |
| LKY | Lake Manyara Airport | Lake Manyara | TZ |
| LKZ | Lakenheath RAF | Brandon | GB |
| LLA | Kallax Airport | Lulea | SE |
| LLB | Libo Airport | Libo | CN |
| LLE | Malelane Airport | Malelane | ZA |
| LLF | Lingling Airport | Yongzhou | CN |
| LLG | Chillagoe Airport | Chillagoe | AU |
| LLH | Las Limas Airport | Las Limas | HN |
| LLI | Lalibela Airport | Lalibela | ET |
| LLK | Lankaran Airport | Lankaran | AZ |
| LLL | Lissadell Airport | Lissadell | AU |
| LLN | Kelila Airport | Kelila | ID |
| LLP | Linda Downs Airport | Linda Downs | AU |
| LLS | Las Lomitas Airport | Las Lomitas | AR |
| LLT | Lobito Airport | Lobito | AO |
| LLU | Heliport | Alluitsup Paa | GL |
| LLV | Luliang Airport | Luliang | CN |
| LLW | Kamuzu International Airport | Lilongwe | MW |
| LLX | Lyndonville Airport | Lyndonville | US |
| LLY | Burlington County Airport | Mount Holly | US |
| LLZ | Bus Station | Allen | AR |
| LMA | Lake Minchumina Airport | Lake Minchumina | US |
| LMB | Salima Airport | Salima | MW |
| LMC | Lamacarena Airport | Lamacarena | CO |
| LMD | Los Menucos Airport | Los Menucos | AR |
| LME | Arnage Airport | Le Mans | FR |
| LMG | Lamassa Airport | Lamassa | PG |
| LMH | Limon Airport | Limon | HN |
| LMI | Lumi Airport | Lumi | PG |
| LMJ | Bus Station | Tokyo | JP |
| LMK | Off-Line Point | Limerick | IE |
| LML | Lae Airport | Lae | MH |
| LMM | Federal Airport | Los Mochis | MX |
| LMN | Limbang Airport | Limbang | MY |
| LMO | Royal Air Force Station | Lossiemouth | GB |
| LMP | Lampedusa Airport | Lampedusa | IT |
| LMQ | Marsa el Brega Airport | Marsa el Brega | LY |
| LMR | Finsch Mine Airport | Lime Acres | ZA |
| LMS | Winston County Airport | Louisville | US |
| LMT | Kingsley Field | Klamath Falls | US |
| LMX | Lopez De Micay Airport | Lopez De Micay | CO |
| LMY | Lake Murray Airport | Lake Murray | PG |
| LMZ | Palma Airport | Palma | MZ |
| LNA | Palm Beach County Airport | West Palm Beach | US |
| LNB | Lamen Bay Airport | Lamen Bay | VU |
| LNC | Lengbati Airport | Lengbati | PG |
| LND | Hunt Field | Lander | US |
| LNE | Lonorore Airport | Lonorore | VU |
| LNF | Munbil Airport | Munbil | PG |
| LNG | Lese Airport | Lese | PG |
| LNH | Lake Nash Airport | Lake Nash | AU |
| LNI | Dew Station Airport | Lonely | US |
| LNJ | Lincang Airport | Lincang | CN |
| LNK | Lincoln Municipal Airport | Lincoln | US |
| LNM | Langimar Airport | Langimar | PG |
| LNN | Lost Nation Airport | Willoughby | US |
| LNO | Leonora Airport | Leonora | AU |
| LNP | Wise Airport | Wise | US |
| LNQ | Loani Airport | Loani | PG |
| LNR | Tri County Airport | Lone Rock | US |
| LNS | Lancaster Airport | Lancaster | US |
| LNV | Kunaye Airport | Lihir Island | PG |
| LNX | Smolensk Airport | Smolensk | RU |
| LNY | Lanai Airport | Lanai | US |
| LNZ | Blue Danube Airport | Linz | AT |
| LOA | Lorraine Airport | Lorraine | AU |
| LOB | Los Andes Airport | Los Andes | CL |
| LOC | Lock Airport | Lock | AU |
| LOD | Longana Airport | Longana | VU |
| LOE | Loei Airport | Loei | TH |
| LOF | Loen Island Airport | Loen Island | MH |
| LOG | Longview Airport | Longview | US |
| LOH | Loja Airport | Loja | EC |
| LOI | Helmuth Baungartem Airport | Lontras | BR |
| LOK | Lodwar Airport | Lodwar | KE |
| LOL | Derby Field | Lovelock | US |
| LOM | Francisco P. V. y R. Airport | Lagos De Moreno | MX |
| LON | Metropolitan Area | London | GB |
| LOO | L'Mekrareg Airport | Laghouat | DZ |
| LOP | Lombok International | Praya | ID |
| LOQ | Lobatse Airport | Lobatse | BW |
| LOR | Lowe Army Heliport | Ozark | US |
| LOS | Murtala Muhammed Int'l Airport | Lagos | NG |
| LOT | Lewis Lockport Airport | Lockport | US |
| LOU | Bowman Field | Louisville | US |
| LOV | Monclova Airport | Monclova | MX |
| LOW | Louisa Airport | Louisa | US |
| LOX | Los Tablones Airport | Los Tablones | GT |
| LOY | Loyengalani Airport | Loyengalani | KE |
| LOZ | Corbin-London Airport | London | US |
| LPA | Gran Canaria Airport | Gran Canaria | ES |
| LPB | El Alto Airport | La Paz | BO |
| LPC | Lompoc Airport | Lompoc | US |
| LPD | La Pedrera Airport | La Pedrera | CO |
| LPE | La Primavera Airport | La Primavera | CO |
| LPG | La Plata Airport | La Plata | AR |
| LPI | Linkoping Airport | Linkoping | SE |
| LPJ | Pijiguaos Airport | Pijiguaos | VE |
| LPK | Lipetsk Airport | Lipetsk | RU |
| LPL | John Lennon Airport | Liverpool | GB |
| LPM | Lamap Airport | Lamap | VU |
| LPN | Leron Plains Airport | Leron Plains | PG |
| LPO | Laporte Municipal Airport | Laporte | US |
| LPP | Lappeenranta Airport | Lappeenranta | FI |
| LPQ | Luang Prabang International Airport | Luang Prabang | LA |
| LPS | Lopez Island Airport | Lopez Island | US |
| LPT | Lampang Airport | Lampang | TH |
| LPU | Long Apung Airport | Long Apung | ID |
| LPW | Little Port Walter Airport | Little Port Walter | US |
| LPX | Liepaja International Airport | Liepaya | LV |
| LPY | Loudes Airport | Le Puy | FR |
| LQK | Pickens Airport | Pickens | US |
| LQM | Puerto Leguizamo Airport | Puerto Leguizamo | CO |
| LQN | Qalah-ye Now Airport | Qalah-ye Now | AF |
| LQS | Railway Station | Lingshui | CN |
| LRA | Thessalia Airport | Larisa | GR |
| LRB | Leribe Airport | Leribe | LS |
| LRD | Laredo International Airport | Laredo | US |
| LRE | Longreach Airport | Longreach | AU |
| LRF | Little Rock Air Force Base | Jacksonville | US |
| LRG | Lora Lai Airport | Lora Lai | PK |
| LRH | Laleu Airport | La Rochelle | FR |
| LRI | Lorica Airport | Lorica | CO |
| LRJ | Lemars Municipal Airport | Lemars | US |
| LRK | Lincoln Rock Coast Guard Station | Lincoln Rock | US |
| LRL | Niamtougou International Airport | Niamtougou | TG |
| LRM | La Romana Airport | La Romana | DO |
| LRN | Larson Air Force Base | Moses Lake | US |
| LRO | Sharpe Army Air Field | Lathrop | US |
| LRQ | Laurie River Airport | Laurie River | CA |
| LRR | Lar Airport | Lar | IR |
| LRS | Leros Airport | Leros | GR |
| LRT | Lann Bihoue Airport | Lorient | FR |
| LRU | Las Cruces Municipal Airport | Las Cruces | US |
| LRV | Los Roques Airport | Los Roques | VE |
| LSA | Losuia Aiport | Kiriwina Island | PG |
| LSB | Lordsburg Airport | Lordsburg | US |
| LSC | La Florida Airport | La Serena | CL |
| LSD | Creech AFB | Lexington | US |
| LSE | La Crosse Municipal Airport | La Crosse | US |
| LSF | Lawson Army Air Field | Fort Benning | US |
| LSH | Lashio Airport | Lashio | MM |
| LSI | Sumburgh Airport | Shetland Islands | GB |
| LSJ | Long Island Airport | Long Island | PG |
| LSK | Lusk Municipal Airport | Lusk | US |
| LSL | Los Chiles Airport | Los Chiles | CR |
| LSM | Long Semado Airport | Long Semado | MY |
| LSN | Los Banos Airport | Los Banos | US |
| LSO | Talmont Airport | Les Sables | FR |
| LSP | Josefa Camejo Airport | Las Piedras | VE |
| LSQ | Los Angeles Airport | Los Angeles | CL |
| LSR | Lost River Airport | Lost River | US |
| LSS | Terre-de-Haut Airport | Terre-de-Haut | GP |
| LST | Launceston Airport | Launceston | AU |
| LSU | Long Sukang Airport | Long Sukang | MY |
| LSV | Nellis Air Force Base | Las Vegas | US |
| LSW | Malikussaleh Airport | Lhok Seumawe | ID |
| LSX | Lhok Sukon Airport | Lhok Sukon | ID |
| LSY | Lismore Airport | Lismore | AU |
| LSZ | Mali Losinj Airport | Mali Losinj | HR |
| LTA | Tzaneen Airport | Tzaneen | ZA |
| LTB | Latrobe Airport | Latrobe | AU |
| LTC | Lai Airport | Lai | TD |
| LTD | Ghadames Airport | Ghadames | LY |
| LTF | Leitre Airport | Leitre | PG |
| LTG | Langtang Airport | Langtang | NP |
| LTH | Lathrop Wells Airport | Lathrop Wells | US |
| LTI | Altai Airport | Altai | MN |
| LTK | Bassel al Assad Int'l Airport | Latakia | SY |
| LTL | Lastoursville Airport | Lastoursville | GA |
| LTM | Lethem Airport | Lethem | GY |
| LTN | Luton Airport | London | GB |
| LTO | Loreto Airport | Loreto | MX |
| LTP | Lyndhurst Station Airport | Lyndhurst Station | AU |
| LTQ | Le Touquet Airport | Le Touquet | FR |
| LTR | Letterkenny Airport | Letterkenny | IE |
| LTS | Altus Air Force Base | Altus | US |
| LTT | La Mole Airport | Saint Tropez | FR |
| LTU | Latur Airport | Latur | IN |
| LTV | Lotus Vale Station Airport | Lotus Vale Station | AU |
| LTW | Saint Marys County Airport | Leonardtown | US |
| LTX | Cotapaxi International Airport | Latacunga | EC |
| LTZ | Central Railway Station | Lamezia Terme | IT |
| LUA | Tenzing-Hillary Airport | Lukla | NP |
| LUB | Lumid Pau Airport | Lumid Pau | GY |
| LUC | Laucala Island Airport | Laucala Island | FJ |
| LUD | Luderitz Airport | Luderitz | NA |
| LUE | Lucenec Airport | Lucenec | SK |
| LUF | Luke Air Force Base | Phoenix | US |
| LUG | Agno | Lugano | CH |
| LUH | Ludhiana Airport | Ludhiana | IN |
| LUI | La Union Airport | La Union | HN |
| LUK | Cincinnati Municipal Airport | Cincinnati | US |
| LUL | Hesler-Noble Field | Laurel | US |
| LUM | Dehong Mangshi Airport | Mangshi | CN |
| LUN | Lusaka International Airport | Lusaka | ZM |
| LUO | Luena Airport | Luena | AO |
| LUP | Kalaupapa Airport | Kalaupapa | US |
| LUQ | San Luis Airport | San Luis | AR |
| LUR | Cape Lisburne Airport | Cape Lisburne | US |
| LUS | Lusanga Airport | Lusanga | CD |
| LUT | New Laura Airport | New Laura | AU |
| LUU | Laura Airport | Laura | AU |
| LUV | Dumatubun Airport | Langgur | ID |
| LUW | S. Aminuddin Amir Airport | Luwuk | ID |
| LUX | Luxembourg Airport | Luxembourg | LU |
| LUY | Railway Station | Lugo | ES |
| LUZ | Swidnik Airport | Lublin | PL |
| LVA | Entrammes Airport | Laval | FR |
| LVB | Dos Galpoes Airport | Livramento | BR |
| LVD | Lime Village Airport | Lime Village | US |
| LVI | Livingstone Airport | Livingstone | ZM |
| LVK | Livermore Airport | Livermore | US |
| LVL | Lawrenceville Airport | Lawrenceville | US |
| LVM | Mission Field | Livingston | US |
| LVO | Laverton Airport | Laverton | AU |
| LVP | Lavan Airport | Lavan Island | IR |
| LVR | Municipio Do Bom Futuro Airport | Lucas Do Rio Verde | BR |
| LVS | Las Vegas Airport | Las Vegas | US |
| LWA | Lebak Airport | Lebak | PH |
| LWB | Greenbrier Valley Airport | Lewisburg | US |
| LWC | Lawrence Airport | Lawrence | US |
| LWE | Wunopito Airport | Lewoleba | ID |
| LWG | Bus Station | Logrono | ES |
| LWH | Lawn Hill Airport | Lawn Hill | AU |
| LWI | Lowai Airport | Lowai | PG |
| LWK | Lerwick/Tingwall Airport | Shetland Islands | GB |
| LWL | Harriet Field | Wells | US |
| LWM | Lawrence Airport | Lawrence | US |
| LWN | Leninakan Airport | Gyoumri | AM |
| LWO | Lviv International Airport | Lviv | UA |
| LWR | Leeuwarden Air Base | Leeuwarden | NL |
| LWS | Nez Perce County Regional Airport | Lewiston | US |
| LWT | Lewistown Municipal Airport | Lewistown | US |
| LWV | Lawrenceville Municipal Airport | Lawrenceville | US |
| LWY | Lawas Airport | Lawas | MY |
| LXA | Gonggar Airport | Lhasa/Lasa | CN |
| LXG | Luang Namtha Airport | Luang Namtha | LA |
| LXN | Lexington Airport | Lexington | US |
| LXR | Luxor International Airport | Luxor | EG |
| LXS | Limnos Airport | Limnos | GR |
| LXU | Lukulu Airport | Lukulu | ZM |
| LXV | Leadville Airport | Leadville | US |
| LYA | Beijiao Airport | Luoyang | CN |
| LYB | Little Cayman Airport | Little Cayman | KY |
| LYC | Lycksele Airport | Lycksele | SE |
| LYE | Royal Air Force Station | Lyneham | GB |
| LYG | Baitabu Airprt | Lianyungang | CN |
| LYH | Preston-Glenn Field | Lynchburg | US |
| LYI | Shubuling Airport | Linyi | CN |
| LYK | Lunyuk Airport | Sumbawa Besar | ID |
| LYN | Bron Airport | Lyon | FR |
| LYO | Rice County Municipal Airport | Lyons | US |
| LYP | Faisalabad International Airport | Faisalabad | PK |
| LYR | Svalbard Airport | Longyearbyen | SJ |
| LYS | St-Exupery Airport | Lyon | FR |
| LYT | Lady Elliot Island Airport | Lady Elliot Island | AU |
| LYU | Ely Airport | Ely | US |
| LYX | London Ashford Airport | Lydd | GB |
| LZA | Luiza Airport | Luiza | CD |
| LZB | Bus Station | Leon | ES |
| LZC | Lazaro Cardenas Airport | Lazaro Cardenas | MX |
| LZH | Bailian Airport | Liuzhou | CN |
| LZI | Luozi Airport | Luozi | CD |
| LZM | Luzamba Airport | Luzamba | AO |
| LZN | Matsu Nangan Airport | Matsu (Nangan) | TW |
| LZO | Lantian Airport | Luzhou | CN |
| LZR | Lizard Island Airport | Lizard Island | AU |
| LZS | Hauptbahnhof Rail Station | Linz | AT |
| LZU | Lawrenceville Airport | Lawrenceville | US |
| LZY | Mainling/Milin Airport | Nyingchi/Linzhi | CN |