| Loganiaceae | Loganograptus | Logansport, Louisiana |
| LogFS | Logic (说唱歌手) | Logic Pro |
| Logic Studio | Logical block addressing | Logical Disk Manager |
| Logical Link Control | LogicalDOC | Logistic Regression |
| Logistic函数 | Logistic回归 | Logistic映射 |
| Logistic曲线 | Logit | Logit分析 |
| Logitech | Logit模型 | Loglan |
| Loglang | Logname | Lognkosauria |
| LOGO | Logo | Logo程序设计语言 |
| Logo語言 | Logo设计 | Logo语言 |
| Logogram | Logo标识 | LogP模型 |
| Logradouro | LOHAS | Lohas Park |
| Lohit字型 | Lohit字體 | Lohnsburg |
| Lohora | Lohr am Main | LOIC |
| Loich | LOINC | Loipersbach im Burgenland |
| Loipersdorf bei Fürstenfeld | Loipersdorf-Kitzladen | Loituma Girl |
| Loivos da Ribeira | Loivos do Monte | Lojban |
| Lok 2000 | Lok 2000型電氣機車 | Lokamochi Mamiba |
| LoKamochi Mamiba | Loki Software | LOL |
| LoL | Lol | LOl |
| Lol (團體) | LOL (EP) | LOL (消歧義) |
| LOLA (VOCALOID) | Lola Glaudini | Lola Montès |
| Lolcat | LOLCODE | Loli |
| Lolicon | Loliginidae | Loligo bleekeri |
| Loligo vulgaris | Loliolus beka | Loliolus japonica |
| Loliolus sumatrensis | Loliolus uyii | Lolita |
| Lolita (1962年電影) | Lolium | Lolium arvense |
| Lolium multiflorum | Lolium perenne | Lolium persicum |
| Lolium remotum | Lolium rigidum | Lolium temulentum |
| Lollapalooza | Lollipop F | LOLLIPOP F |
| Lollipop-F | Lollipop@F | LOLLIPOP哪裡怕 |
| LOLLIPOP哪里怕 | Lollipop哪里怕 | Lollipop棒棒堂 |
| Lolo National Forest | Lolong | Loma Linda, California |
| Loma, North Dakota | Lomagramma grosseserrata | Lomagramma matthewii |
| Lomagramma yunnanensis | Lomariopsis chinensis | Lomariopsis spectabilis |
| Lomasuchus | Lomatogoniopsis | Lomatogoniopsis alpina |
| Lomatogoniopsis galeiformis | Lomatogoniopsis ovatifolia | Lomatogonium |
| Lomatogonium bellum | Lomatogonium brachyantherum | Lomatogonium caeruleum |
| Lomatogonium carinthiacum | Lomatogonium chilaiensis | Lomatogonium chumbicum |
| Lomatogonium cordifolium | Lomatogonium forrestii | Lomatogonium gamosepalum |
| Lomatogonium lijiangense | Lomatogonium lloydioides | Lomatogonium longifolium |
| Lomatogonium macranthum | Lomatogonium micranthum | Lomatogonium oreocharis |
| Lomatogonium perenne | Lomatogonium rotatum | Lomatogonium saccatum |
| Lomatogonium sikkimense | Lomatogonium stapfii | Lomatogonium thomsonii |
| Lomba (Amarante) | Lomba (Gondomar) | Lombo (Macedo de Cavaleiros) |
| Lomis hirta | LOMO | LOMO公司 |
| Lomography | Lompoc, California | Lonchocarpus |
| Lonchodectes | Lonchogenys ilisha | Lonchognathosaurus acutirostris |
| Lonchophylla | Lonchorhina | Lonchothrix emiliae |
| Lonchura | Lonchura atricapilla | Lonchura bicolor |
| Lonchura caniceps | Lonchura castaneothorax | Lonchura cucullata |
| Lonchura ferruginosa | Lonchura flaviprymna | Lonchura forbesi |
| Lonchura fringilloides | Lonchura fuscans | Lonchura grandis |
| Lonchura griseicapilla | Lonchura hunsteini | Lonchura kelaarti |
| Lonchura leucogastra | Lonchura leucogastroides | Lonchura maja |
| Lonchura malabarica | Lonchura malacca | Lonchura mallaca |
| Lonchura melaena | Lonchura molucca | Lonchura montana |
| Lonchura monticola | Lonchura nana | Lonchura nevermanni |
| Lonchura nigerrima | Lonchura nigriceps | Lonchura oryzivora |
| Lonchura pallida | Lonchura pallidiventer | Lonchura punctulata |
| Lonchura quinticolor | Lonchura spectabilis | Lonchura striata |
| Lonchura striata domestica | Lonchura stygia | Lonchura teerinki |
| Lonchura tristissima | Lonchura vana | Lonchurus elegans |
| Lonchurus lanceolatus | Loncosaurus argentinus | Londesia eriantha |
| Londinium | London | London Academy of Music and Dramatic Art |
| London Array | London Borough of Enfield | London Bridge Is Falling Down |
| London Calling | London Eye | London Gazette |
| London Metropolitan University | London Overground | London School of Economics |
| London Stock Exchange | London Symphony Orchestra | London times |
| London Transport Museum | London Underground | London, Ontario |
| London-Heathrow | Lone Scherfig | Lone Survivor |
| Lone Tree, Colorado | Lonely | Lonely Drifter Karen |
| Lonely Girl | Lonely Planet | Lonely planet |
| LONEOS | Lon蛋白酶家族 | Long Island |
| Long Island City | Long Island Rail Road | Long John Silver's |
| Long Lake, South Dakota | Long Live | Long long |
| Long play | Long time no see | Long Way Home (SPEED單曲) |
| Longboat Key, Florida | Longchengornis | Longchengpterus zhaoi |
| Longdesc屬性 | Longest prefix match | Longhorn |
| Longhorn Server | Longiculter siahi | Longing |
| Longinus | Longipterygidae | Longipteryx |
| Longisquama | Longmen Express | Longmont, Colorado |
| Longomel | Longosuchus | Longshore drift |
| Longstreet, Louisiana | Longtail Studios | Longueira / Almograve |
| Longueuil | Longueuil Station | Longueuil—Université-de-Sherbrooke Station |
| Longusunguis | Longwood | Longwood, Florida |
| Lonicera | Lonicera acuminata | Lonicera alberti |
| Lonicera altmannii | Lonicera angustifolia | Lonicera anisocalyx |
| Lonicera apodantha | Lonicera bournei | Lonicera brevisepala |
| Lonicera buchananii | Lonicera buddleioides | Lonicera caerulea |
| Lonicera calcarata | Lonicera calvescens | Lonicera carnosifolia |
| Lonicera chrysantha | Lonicera ciliosissima | Lonicera cinerea |
| Lonicera codonantha | Lonicera confusa | Lonicera crassifolia |
| Lonicera cyanocarpa | Lonicera dasystyla | Lonicera elisae |
| Lonicera fargesii | Lonicera ferdinandii | Lonicera ferruginea |
| Lonicera fragilis | Lonicera fragrantissima | Lonicera fulvotomentosa |
| Lonicera graebneri | Lonicera gynochlamydea | Lonicera hemsleyana |
| Lonicera heterophylla | Lonicera hildebrandiana | Lonicera hispida |
| Lonicera humilis | Lonicera hypoglauca | Lonicera hypoleuca |
| Lonicera inconspicua | Lonicera inodora | Lonicera japonica |
