- l ... La Fayette, Gilbert Motier de
- La Fayette, Madame de ... La Planche, François de
- La Planète des singes ... laba
- Labadie, Jean de ... Labour Code
- Labour Code for Overseas Territories ... Lac-Mégantic
- Lacaille, Nicolas Louis de ... lacquer tree
- lacquer tree ... Ladenis, Nico
- Lādhiqiyyah, Al- ... Lady of Massachusetts, A
- Lady of Shalott, The ... Laforet, Carmen
- Laforet, Carmen Díaz ... Lagrangian function
- Lagrangian point ... Lajnah, Al-
- Lajnat al-Difāʿ ʿan al-Ḥuqūq al-Sharʿiyyah ... Lakeba Island
- Lakehead ... Lam-rim
- Lam-rim chen-mo ... Lambert, Miranda Leigh
- Lambert, Piggy ... lammergeyer
- Lamming, George ... Lanark
- Lanark ... land crab
- Land Dayak ... landfarming
- landfast ice ... Landshut
- landside facility ... Lange, Christian Lous
- Lange, David ... Language of the Night, The
- language school ... Lanterns, Feast of
- lanthanide ... LAPD
- Lapham, Lewis ... lard
- lard oil ... Larka Kol
- Larkana ... Las Alpujarras Mountains
- Las Bela ... Laskaris, Theodore I
- Lasker, Albert Davis ... Last Instructions to a Painter
- Last Judgment ... László Postumus
- László V ... Later Tang dynasty
- Later the Same Day ... Latin America: A Cultural History
- Latin American architecture ... latus rectum
- Latvia ... Launceston
- launch ... Lausanne Conference
- Lausanne Protocol ... Lavorare stanca
- Lavoratore, Il ... Lawrence Berkeley Laboratory
- Lawrence Berkeley National Laboratory ... Lay It Down
- lay judge ... lazzi
- lazzo ... Le Kef
- Le Loi ... lead chromate
- lead crystal ... leaf-nosed bat
- leaf-nosed snake ... learned society
- Learners, Liturgy of the ... Lebedev, Pyotr Nikolayevich
- Lebedev, Sergey Vasilyevich ... Leçons sur le calcul des variations
- Leçons sur les séries trigonométriques ... Lee, Charles
- Lee, Chris ... Lefebvre, Pierre-François-Joseph, duc de Dantzig
- Lefèvre d’Étaples, Jacques ... legality warranty
- Legally Blonde ... Legislative Assembly
- Legislative Assembly ... Lehrer, Jim
- Lehrgebäude der böhmischen Sprache ... Leipoldt, Christiaan Frederik Louis
- Leipzig ... Lemaître, Georges
- Lemaître, Jules ... Lencan languages
- Lenclos, Anne De ... lens
- lens ... Leon
- León ... leopard cat
- leopard corydoras ... Lepidodendrales
- Lepidodendron ... Leptotrombidium
- leptotyphlopid ... Lesnaya, Battle of
- Lesne, Michael ... Lesson Before Dying, A
- Lesson, The ... Leto, Jared Joseph
- Letohrádek ... Letters to Sarapion, The
- Letters to the Dead ... Leucothea
- Leucothoë ... Lévesque, René
- Levet, Pierre ... Levski, Vasil
- Levuka ... Lewis, Joseph H.
- Lewis, Lennox ... Lexington and Concord, Battles of
- Lexington Civic League ... Li Chengjian
- Li Chi ... Li Yongfang
- Li Yongshun ... Liapchev, Andrei
- Liapis, Ioannis ... Liberal Democrats
- liberal education ... libertarian
- Libertarian National Committee ... libro dell’arte, Il
- Libro delle tre scritture ... Lidner, Bengt
- Lido ... Lietuvos Respublika
- Lietz, Hermann ... Life Is Ours
- Life Is Rising from the Ruins ... Life Without Children
- Life’s a Riot with Spy vs. Spy ... Light Between Oceans, The
- Light Blues, the ... Lightning
- lightning ... likin
- Likoma Island ... Lim Fjord
- Lim, Alfredo ... limes
- Limes Alutanus ... Limpopo
- Limpopo Belt ... Lind, Jenny
- Lind, Johanna Maria ... line fishing
- line graph ... Lines on the Island of Utopia by the Poet Laureate, Mr. Windbag Nonsenso’s Sister’s Son
- Lines Written Among the Euganean Hills ... Linke, Die
- linked battalion ... Liogryllus campestris
- LiOH ... Lipetsk
- Lipetsk ... liquid laser
- liquid limit ... Lisnagarvey
- Lisovska, Aleksandra ... list of cities and towns in Kenya
- list of cities and towns in Mexico ... list of lakes
- list of lichens ... list of psychologists
- List of queens ... Līṭanī River Authority
- Līṭānī, Nahr Al- ... lithoautotroph
- Lithobates catesbeianus ... little blue penguin
- little bluebill ... Little Kowhai Tree, The
- little language ... Little Things, The
- Little Tobago ... Liu K’un-i
- Liu Kunyi ... Live with Kelly and Ryan
- Live! With Kelly and Michael ... Living Maritime Museum
- Living My Life ... Liza With a Z: A Concert for Television
- lizard ... Lloyd’s, Society of
- Lloyd, Carli ... loan
- loan association ... local drug therapy
- Local Enterprise Company ... Lockhart, John Gibson
- Lockhart, Keith ... loellingite
- loess ... Logic: or, The Art of Thinking
- Logica ‘Ingredientibus’ ... Loir-et-Cher
- Loire ... Lombino, Salvatore Albert
- Lomblen Island ... London Pharmacopoeia
- London Philharmonic Orchestra ... Long Count Fight, the
- Long Count, Battle of the ... long-billed curlew
- long-billed vulture ... Longden, John Eric
- Longden, Johnny ... longrifle
- Longs Peak ... Looking Forward
- Looking on Darkness ... Lopez, Jennifer
- Lopez, Jennifer Lynn ... lord marcher
- lord of the animals ... Lorgnette
- Loria loriae ... Los Caballos
- Los Dos Caminos ... Lot
- Lot Kamehameha ... Louangphrabang
- Loubet, Émile-François ... Louis the Great
- Louis the Just ... loup-garou
- louping ill ... Love in the Time of Cholera
- Love in Vain ... Lovejoy, Elijah P.
- Lovejoy, Elijah Parish ... Low Spark of High Heeled Boys, The
- Low Tatra ... Lower Depths, The
- Lower Devonian Series ... Loxommatoidea
- Loxonema ... Lu
- lü ... Lubilash River
- Lubin ... Luchaire, Achille
- Luchaire, Denis-Jean-Achille ... Lucy
- Lucy ... Luena
- Luening, Otto ... Luimneach
- Luimneach ... Lumbini
- Lumbrales de Sá Carneiro, Francisco Manuel ... Lunar Society
- lunar source rock ... Lunyu
- Lunyu banyuekan ... Lurka
- Lurton, Horace H. ... Lutheran World Federation
- Lutheranism ... Luz
- Luz ... Lycidae
- Lycidas ... lymphatic system
- lymphatic system diseases ... Lyon, Mary
- Lyon, Mary ... Lythrum salicaria
- lytic phage ... LZW