| L | L&H | L&MVLR |
| L&P | L&YR | L'Abbaye |
| L'Abbé Prévost | L'Abidjanaise | L'Affaire Michaud |
| L'Age D'Or | L'Age d'Or | L'Agonie du Verre |
| L'Aiglon | L'Alkolumine | L'Alpe d'Huez |
| L'Amant | L'Amiante County Regional Municipality, Quebec | L'Amiante Regional County Municipality, Quebec |
| L'Ancienne-Lorette, Quebec | L'Année dernière à Marienbad | L'Anse, MI |
| L'Anse, Michigan | L'Anse-Saint-Jean, Quebec | L'Anse Indian Reservation |
| L'Anse Township, MI | L'Anse Township, Michigan | L'Anse aux Meadows |
| L'Appartement | L'Apres-midi d'un Faune | L'Aquila |
| L'Arc-En-Ciel | L'Arc-en-Ciel | L'Arc En Ciel |
| L'Arc en Ciel | L'Arc~En~Ciel | L'Ardennais |
| L'Argent | L'Association des Bibliophiles Universels | L'Association des Églises Missionnaire Baptiste Landmark du Québec |
| L'Assommoir | L'Assomption | L'Assomption, Quebec |
| L'Assomption County Regional Municipality, Quebec | L'Assomption Regional County Municipality, Quebec | L'Aube Nouvelle |
| L'Elisir d'Amore | L'Empire des futures stars | L'Encyclopedie |
| L'Encyclopédie | L'Enfant Plaza | L'Enfant Plaza (Washington Metro) |
| L'Entreprise | L'Equipe | L'Escaut |
| L'Esplanade Laurier | L'Etranger | L'Histoire d'Adele H. |
| L'Histoire d'Adèle H. | L'Histoire de Juliette | L'Hopital's rule |
| L'Hospital's rule | L'Hospitalet de Llobregat | L'Hospitalet de Llobregat, Barcelona |
| L'Humanité | L'Hôpital's rule | L'Hôtellerie |
| L'Inflexible | L'Inflexible class submarine | L'Inflexible class vessel |
| L'Isle Joyeuse | L'Islet County Regional Municipality, Quebec | L'Islet Regional County Municipality, Quebec |
| L'Italiana in Algeri | L'Oca del Cairo | L'Oiseau Bleu |
| L'Oreal | L'Original, Ontario | L'Orignal, Ontario |
| L'Oréal | L'Oréal Group | L'Osservatore Romano |
| L'Oudon | L'Univers Vivant | L'affaire Michaud |
| L'alpe d'huez | L'amore delle tre melarance | L'amour en fuite |
| L'anarchia | L'année dernière à Marienbad | L'apprenti sorcier |
| L'arc-En-Ciel | L'arc-en-Ciel | L'arc En Ciel |
| L'arc en Ciel | L'arc~en~ciel | L'art informel |
| L'ascension du haut mal | L'aut'journal | L'avventura |
| L'elisir d'amore | L'homme de Rio | L'homme de l'Espace |
| L'homme du train | L'hopital | L'hospital |
| L'il Abner | L'inglesou | L'invasion de la Terre |
| L'oca del Cairo | L'oreal | L'viv |
| L'viv Uprising | L'viv region | L'vivs'ka Oblast |
| L'vivs'ka Oblast' | L'vivs'ka oblast' | L'Âge d'Or |
| L'Âme Immortelle | L'École Normale Supérieure | L'Écume des Jours |
| L'Équipe | L'Érable Regional County Municipality, Quebec | L'Étranger |
| L'Île-Bizard, Quebec | L'Île-Dorval, Quebec | L'Île-Rousse |
| L'Île-d'Orleans Regional County Municipality, Quebec | L'Île-d'Orléans County, Quebec | L'Île-d'Orléans Regional County Municipality, Quebec |
| L'étranger | L*a*b | L-1011 |
| L-1011 Tristar | L-14 Cub | L-159 |
| L-188 Electra | L-19 Bird Dog | L-20 Beaver |
| L-23 Seminole | L-26 Commander | L-29 |
| L-29 Delfin | L-39 | L-3 Communications |
| L-3 communications | L-5 | L-59 |
| L-90 | L-Body | L-Burna |
| L-Canarsie Local via 14 Street | L-Carnitine | L-DOPA |
| L-D Debate | L-D debate | L-Dopa |
| L-Innu Malti | L-Ron | L-System |
| L-adic cohomology | L-attributed grammar | L-carnitine |
| L-function | L-functions | L-glyceraldehyde |
| L-plate | L-system | L-theory |
| L-tryptophan | L. | L.A. |
| L.A.M.B | L.A. (Light Album) | L.A. Confidential |
| L.A. Law | L.A. Riots | L.A. Story |
| L.A. Symphony | L.A. Thompson | L.A. Woman |
| L.A. riot | L.C. Tiffany | L.D. 50 |
| L.E.D | L.E.G.I.O.N. | L.E.J. Brouwer |
| L.E. Modesitt JR | L.G. Schnirelmann | L.J. Comrie |
| L.J. Hooker | L.K. Advani | L.L.B. |
| L.L.C. | L.L.M. | L.L. Cool J |
| L.L. Cool J. | L.L. Zamenhof | L.M.S |
| L.M. Kit Carson | L.M. Montgomery | L.M. Shaw |
| L.O.X. | L.R. Ford | L.S. Lowry |
| L.T.T.E | L.T. Hobhouse | L.Welch Pogue |
| L. A. Confidential | L. A. G. Strong | L. A. Muratori |
| L. Aemilius Paullus | L. Ball | L. Blaine Hammond |
| L. Blaine Hammond, Jr. | L. Boyer | L. Brent Bozell |
| L. Brent Bozell III | L. Brozek | L. C. Ball |
| L. C. Schnürlein | L. Carnera | L. Cornelius Cinna |
| L. Craig Schoonmaker | L. D. Schmadel | L. Douglas Wilder |
| L. E. J. Brouwer | L. E. Modesitt | L. E. Modesitt, Jr. |
| L. Fletcher Prouty | L. Frank Baum | L. G. Karachkina |
| L. G. Schnirelmann | L. Hugh Holliman | L. I. Chernykh |
| L. J. Hooker | L. J. Magnus | L. J. Mordell |
| L. J. Savage | L. K. Advani | L. Kohoutek |
| L. Kornos | L. L. Thurstone | L. L. Zamenhof |
| L. M. Montgomery | L. M. Shaw | L. Manlius Vulso |
| L. Mendel Rivers | L. Neil Smith | L. Oterma |
| L. P. Fisher | L. P. Fisher Public Library | L. Patrick Gray |
| L. Paul Bremer | L. Paul Bremer III | L. Peter Deutsch |
| L. Q. C. Lamar | L. Quincy Mumford | L. R. Ford |
| L. Ron Hubbard | L. Sarounova | L. Shankar |
| L. Sprague DeCamp | L. Sprague De Camp | L. Sprague deCamp |
| L. Sprague de Camp | L. Subramaniam | L. T. C. Rolt |
| L. Tesi | L. V. Zhuravleva | L. Valerius Flaccus |
| L. Veuillot | L. Victor Allis | L. Welch Pogue |
| L. Wolfe Gilbert | L. Šarounová | L/D ratio |
| L00P | L00P programming language | L0pht |
| L0phtCrack | L0pht Heavy Industries | L1 |
| L1-distance | L10n | L16A2 |
| L1 Virus | L1 cache | L1 distance |
| L2 | L2TP | L2TPv3 |
| L2 cache | L3 | L337 |
| L33T | L33t | L33t programming language |
| L33tspeak | L3 Communications | L3 cache |
| L4 | L4 microkernel family | L4m3r |
| L5 | L5P | L5R |
| L5 (disambiguation) | L600 | L7 |
| L7 (band) | L7 (machine gun) | L85 |
| L96 | LA | LAAFTA |
| LAAT | LACNIC | LADAR |
| LADSPA | LADWP | LAFD |
| LAGEOS | LAIA | LAIDBACK |
| LAIDBACK programming language | LAKAS | LAKAS-CMD |
| LALR | LALR(1) | LALR parser |
| LALR parsers | LAME | LAMP |
| LAN | LANE DAVIES | LANL |
| LANL Research Library | LANTIRN | LAN (airline) |
| LAN Chile | LAN International Airlines | LAN Parties |
| LAN Party | LAN adapter | LAN party |
| LAN segment | LAPA | LAPACK |
| LAPB | LAPD | LAPD phonetic alphabet |
| LARC | LARP | LARP history US |
| LARP history gen | LARP history germany | LARP history sweden |
| LART | LART (disambiguation) | LASA-60 |
| LASD | LASEK | LASER |
| LASFS | LASIK | LASP |
| LATA | LAUSD | LAUS DEO |
| LAW | LAW-80 | LAWA |
| LAW (weapon) | LAW 80 | LAX |
| LAZZARO SPALLANZANI | LA 9/11 Memorial | LA 9/11 Memorial Project |
| LA Clippers | LA Coliseum | LA Confidential |
| LA Express | LA FRANCE M16K .45 | LA Lakers |
| LA Law | LA Memorial Coliseum | LA Riots |
| LA Symphony | LA Times | LA Woman |
| LA riot | LA riots | LA style Lindy |
| LA to NY | LAbidjanaise | LAnse aux Meadows |
| LB | LBA | LBB |
| LBC | LBCAST | LBC 97.3 |
| LBC 97.3 FM | LBC News 1152 AM | LBG |
| LBJ | LBJ/Central Station | LBJ/Skillman Station |
| LBK | LBL | LBNL |
| LBO | LBS | LBT |
| LBW | LC | LC-130 |
| LC-130 Hercules | LCA | LCAC |
| LCAO MO Method | LCARS | LCBO |
| LCC | LCCN | LCD |
| LCD TV | LCD projector | LCD television |
| LCE | LCF | LCFG |
| LCF theorem prover | LCM | LCM-8 |
| LCMRCI | LCMS | LCN |
| LCOS | LCS | LCT |
| LCV Virus | LC ALL | LC circuit |
| LCoS | LD | LD-50 |
| LD3 | LD50 | LDAP |
| LDAP Application Program Interface | LDC | LDEF |
| LDF | LDH | LDL |
| LDL-cholesterol | LDL apheresis | LDL cholesterol |
| LDN | LDP | LDPE |
| LDPR | LDR | LDS |
| LDS Church | LDS Conference Center | LDS church |
| LDS fiction | LDT | LDV Vans Trophy |
| LD 50 (disambiguation) | LD Debate | LD debate |
| LDraw | LDs | LEAP |
| LEAP (encryption) | LEAP programming language | LEC |