| Lefua costata | Lega Basket Serie A | LEGAの13 |
| Legal High | LEGAL HIGH | Legal high |
| Legazpia polygonoides | Legco | Legend |
| LEGEND "1997" SU-METAL聖誕祭 | LEGEND (中島美嘉單曲) | Legend of 2PM |
| LEGEND OF 2PM | Legend of Grimrock | Legend of Legaia |
| LEGEND OF MANA | Legendary Lovers | Legendary Pictures |
| Legendre多项式 | Legends of Tomorrow | Legendz 龍王甦醒傳說 |
| Leggadina | Legion of Honour | Legionella |
| Legionella pneumophila | Lego | LEGO |
| Lego Digital Designer | Lego House | Lego Marvel Super Heroes |
| Lego: Hero Factory | Lego英雄傳 | Legoland |
| LeGrW 36型50毫米迫击炮 | Leguminosae | Lehman Brothers Holdings, Inc. |
| Lehmstedt-Tanasescu反应 | Lehr, North Dakota | Lehua |
| Leiarius arekaima | Leiarius longibarbis | Leiarius marmoratus |
| Leiarius pictus | Leib Milstein | Leiben |
| Leibnitzia | Leica | Leica Digilux 3 |
| Leica M8 | Leica Q | Leicester |
| Leicester City | Leichter Panzerspähwagen | Leichttraktor |
| Leiden | Leiden Classical | Leigh (姓名) |
| Leigh Nash | Leigh Whannell | Leighton Baines |
| Leighton Meester | Leighton, Alabama | Leila Hatami |
| Leimacomys buettneri | Leimgruber-Batcho吲哚合成 | Leiocassis aculeatus |
| Leiocassis argentivittatus | Leiocassis brevirostris | Leiocassis collinus |
| Leiocassis doriae | Leiocassis hosii | Leiocassis longibarbus |
| Leiocassis longirostris | Leiocassis micropogon | Leiocassis poecilopterus |
| Leiocassis saravacensis | Leiocassis tenebricus | Leiocassis virgatus |
| Leiocassis yeni | Leiocephalus | Leiocottus hirundo |
| Leiodidae | Leiognathidae | Leiognathus aureus |
| Leiognathus berbis | Leiognathus brevirostris | Leiognathus daura |
| Leiognathus dussumieri | Leiognathus equulus | Leiognathus fasciatus |
| Leiognathus lineolatus | Leiolepis ngovantrii | Leiolepis reevesii |
| Leiomyomata | Leiopelmatidae | Leiopython albertisii |
| Leiostomus xanthurus | Leiothrix | Leiothrix argentauris |
| Leiothrix lutea | Leipoa ocellata | Leipsic, Delaware |
| Leipzig | Leisach | Leisel Jones |
| Leishmania | Leitersdorf im Raabtal | Leith, North Dakota |
| Leithaprodersdorf | Leithiinae | Leitl |
| Leitneriaceae | Leitzersdorf | Leiuranus semicinctus |
| Leiuranus versicolor | Leiurus quinquestriatus | Lejeunea aquatica |
| LeJOS | Lekha Shehani | Leland Yee |
| Lelien | Lella Lombardi | Leloir途径 |
| Lembach im Mühlkreis | LEMD | Leme |
| Leme do Prado | Lemieux–Johnson氧化反应 | Lemmaphyllum arnosum |
| Lemmaphyllum carnosum | Lemmaphyllum microphyllum | Lemmings (游戏系列) |
| Lemmings系列 | Lemmini | Lemmiscus curtatus |
| Lemmon, South Dakota | Lemmus | Lemmy |
| Lemna | Lemna aequinoctialis | Lemna minor |
| Lemna perpusilla | Lemna trisulca | Lemnaceae |
| Lemniscomys | Lemon Grove, California | Lemon Tree (專輯) |
| Lemonade | Lemoore, California | Lemote |
| Lemur catta | Lemuridae | Lemurophoenix halleuxii |
| LEN | Len Wiseman | Lena |
| Lena Dunham | Lena Headey | Lena Park |
| Lençóis | Lençóis Paulista | Lend |
| Lenditro | Lendorf im Drautal | Lene Marlin |
| Lenegre-Lev syndrome | Lenesornis | Lenfilm |
| Lengau | Lengenfeld | Leni Riefenstahl |
| Leningrad | Leningrad Cowboys | Lenka |
| Lenka Kripac | Lenna | Lennard-Jones potential |
| Lennard-Jones势 | Lennooideae | Lennox, South Dakota |
| Lenny Abrahamson | Lenny Kravitz | Lenny Platt |
| Leno, Lombardy | Lenomys meyeri | Lenothrix canus |
| Lenovo | LENOVO | Lenovo IdeaPad S10 |
| Lenovo ThinkCentre | Lenoxus apicalis | Lens |
| Lens culinaris | Lens视觉 | Lenstra-Pomerance-Wagstaff猜想 |
| Lenta.ru | Lentibulariaceae | Lentigo lentiginosus |
| Lentigo pipus | Lentinula edodes | Lentinus sajor-caju |
| Lentipes armatus | Lentiviral | Lentivirus |
| Lenzites elegans | LEO | Leo |
| LEO (家入レオ專輯) | LEO (家入里歐專輯) | LEO (家入里昂專輯) |
| Leo (韓國歌手) | LEO (歌手) | Leo (歌手) |
| Leo Awards | Leo Fender | Leo McCarey |
| Leo Rossi | Leo Ryan | Leo Tolstoy |
| Leo X | Leo Xu Projects | Leobendorf |
| Leobersdorf | Leoberto Leal | Leoch Europe |
| Leoch Europe Limited | Leocottus kesslerii | Leodannis Martinez |
| Leodannis Martinez Palacio | Leogang | Leola |
| Leola, South Dakota | LeoLok | LEON |
| Leon | Leon (專輯) | LEON (開放原始碼) |
| LEON (處理器) | LEON (VOCALOID) | LEON (消歧義) |
| Leon Dawn (國語專輯) | Leon Goretzka | Leon Jessen |
| Leon Lederman | Leon Max Lederman | Leon Now |
| Leon Panetta | Leon S. Kennedy | Leon S.Kennedy |
| Leon Scott Kennedy | Leon Sound | Leon Trotski |
| Leon's... | Leona Lewis | Leonard Bernstein |
| Leonard Cohen | Leonard Hofstadter | Leonard McCoy |
| Leonard Nimoy | Leonard Schrader | Leonard, North Dakota |
| Leonardina woodi | Leonardo Bigollo | Leonardo Bittencourt |
| Leonardo Bonucci | Leonardo da Vinci–Fiumicino Airport | Leonardo De Lorenzo |
| Leonardo DiCaprio | Leonardo Pisano | Leonaspis |
| Leonerasaurus | Leonhard Euler | Leonid Abalkin |
| Leontice | Leontice incerta | Leontiniidae |
| Leontopithecus | Leontopithecus rosalia | Leontopodium |
| Leontopodium andersonii | Leontopodium artemisiifolium | Leontopodium aurantianum |
| Leontopodium brachyactis | Leontopodium calocephalum | Leontopodium campestre |
| Leontopodium chui | Leontopodium conglobatum | Leontopodium dedekensii |
| Leontopodium delavayanum | Leontopodium discolor | Leontopodium fangingense |
| Leontopodium forrestianum | Leontopodium franchetii | Leontopodium giraldii |
| Leontopodium gracile | Leontopodium haastioides | Leontopodium haplophylloides |
| Leontopodium himalayanum | Leontopodium jacotianum | Leontopodium japonicum |
