| L球粒隕石 | L球粒陨石 | L理論 |
| L符號 | L系统 | L系統 |
| L特急 | L特急列車 | LD |
| Ld (天文学单位) | LD-10 | Ld.so |
| LD50 | LD50指标 | LDA |
| LDAC | LDAP | LDAPS |
| LDD | LDH (藝人經紀公司) | LDH (藝能事務所) |
| LDH200 | LDH200型柴液機車 | LDK |
| LDL | LDL Receptor | LDL受體 |
| LDN Noise | LDO | LDP |
| LDPE | LDRSHIP | LE |
| Le Bateau-Lavoir | Le Bec Hellouin | Le Capital au XXIe siècle |
| Le Coq Sportif | Le Guide Michel | Le Jeu de la Guerre |
| Le Livre noir du communisme | Le Mesnil-Adelée | Le Moine |
| Le Monde | Le Nouvel | Le Nouvel Observateur |
| Le Père Goriot | Le Petit Prince | Le premier jour du reste de ta vie |
| Le Radeau de la Méduse | Le Sang d'un poète | Le Saunda |
| Le tea girls | Le Temps retrouvé | Le Testament d'Orphée |
| Le Vibrazioni | Le Village aérien | Le Voyage du Ballon rouge |
| LE-5 | LE-5A | LE-5火箭发动机 |
| LE-7 | LE-7火箭发动机 | Lea Michele |
| Lea Tassova | Leachia pacifica | Lead |
| Lead acid battery | Lead poisoning | Lead, South Dakota |
| Leader of the House of Commons | LEADERS | Leadership |
| LEAD阳光 | Leading | Leadtek |
| Leadville, Colorado | Leaellynasaura | Leaf |
| Leaf Amusement Soft | Leaf娛樂軟體 | Leafアミューズメントソフト |
| Leaf社 | Leafpad | Leafy greens |
| League of Communists of Yugoslavia | League of Legends | League of Legends Champions Korea |
| League of Nations mandate | Leah Dizon | Leaky abstraction |
| Leal, North Dakota | Leamington Spa | Lean On |
| Lean on Pete | Lean software development | Leander Paes |
| Leandro Ferreira | Leandro Guilheiro | Leaning Tower of Pisa |
| Leap fitness | Leap Motion | Leap motion |
| Leapfrog积分 | Leapfrog积分法 | Learjet |
| Learned Hand | Leased line | Least significant bit |
| Leave | Leave (專輯) | Leave Out All the Rest |
| Leavening agent | Leaves' Eyes | Leaving Las Vegas |
| Leça da Palmeira | Leça do Balio | Leópolis |
| Lebanese pound | Lebanon | Lebanon, South Dakota |
| Lebara Mobile | Leberknödel | Lebesgue measure |
| Lebias stiassnyae | Lebiasina | Lebiasina bimaculata |
| Lebiasina chocoensis | Lebiasina chucuriensis | Lebiasina colombia |
| Lebiasina floridablancaensis | Lebiasina intermedia | Lebiasina marilynae |
| Lebiasina melanoguttata | Lebiasina minuta | Lebiasina multimaculata |
| Lebiasina narinensis | Lebiasina ortegai | Lebiasina provenzanoi |
| Lebiasina taphorni | Lebiasina uruyensis | Lebiasina yepezi |
| Lebiasina yuruaniensis | Lebiasinidae | Lebo M. |
| Lebon Régis | Lebring-Sankt Margarethen | LeBron James |
| Lecanogaster chrysea | Lecanorchis | Lecanorchis cerina |
| Lecanorchis japonica | Lecanorchis multiflora | Lecanorchis nigricans |
| Lecanorchis suginoana | Lecanorchis taiwaniana | Lecanorchis thalassica |
| Lecanthus | Lecanthus peduncularis | Lecanthus petelotii |
| Lecanthus pileoides | Lech | Lechaschau |
| Lechia squamata | LeChuck | Lechuga china |
| Lecithin | Lecompte, Louisiana | LeConte |
| Lecrae | Lecrae Moore | LeCroy |
| Lectin | Lecythidaceae | Lecythis minor |
| Lecythis zabucajo | LED | Led |
| Led apple | LED TV | Led Zeppelin |
| Led Zeppelin (专辑) | Led Zeppelin II | Led Zeppelin III |
| Led Zeppelin IV | Leda | Leda (ギタリスト) |
| LEDAMETAL | Ledapple | LED射灯 |
| LED光源 | LEDBAT | LED灯 |
| LED电视 | LED燈 | Led燈 |
| LEDE | LED顯示屏 | LED顯示器 |
| LED驱动电路 | LED背光液晶顯示電視 | Ledley King |
| Ledocarpaceae | Ledringhem | Ledum |
| Lee | Lee Carroll Bollinger | Lee Child |
| Lee Daniels | Lee De Forest | Lee Dixon |
| LEE GEON | Lee Geon | Lee Ha-Rin |
| Lee Hendrie | LEE HI | Lee Ingleby |
| Lee Jung-Shin | Lee Mason | Lee Soo Young |
| Lee's Force Field | Lee's Sandwiches | Lee, Florida |
| Leea aequata | Leea compactiflora | Leea crispa |
| Leea glabra | Leea guineensis | Leea indica |
| Leea longifolia | Leea macrophylla | Leea philippinensis |
| Leea setuligera | Leeaceae | Leech晶格 |
| LeEco | LEED | Leeds |
| Leeds United | Leeds, Alabama | Leeds, North Dakota |
| Leedsichthys problematicus | LEEGEON | Leegeon |
| Leela | Leela Zero | Leelah Alcorn |
| Leeroy Jenkins | Leersia | Leersia hexandra |
| Leersia japonica | Leersia oryzoides | Leersia sayanuka |
| Leesburg, Alabama | Leesburg, Florida | Leessang |
| Leesville, Louisiana | Leet | Leetors |
| Leetspeak | Leeyeonhee | LeFH 18榴彈炮 |
| Left 4 Dead | Left 4 Dead 2 | Left back |
| Left Behind | Left behind children | Lefty Grove |
| 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 |
