| Name | Description | Year | Manufacturer | Rom | Clone | Sample |
| ldrun | Lode Runner (set 1) | 1984 | Irem (licensed from Broderbund) | | | |
| ldrun2 | Lode Runner II - The Bungeling Strikes Back | 1984 | Irem (licensed from Broderbund) | | | |
| ldrun3 | Lode Runner III - The Golden Labyrinth | 1985 | Irem (licensed from Broderbund) | | | |
| ldrun3j | Lode Runner III - Majin no Fukkatsu (Japan) | 1985 | Irem (licensed from Broderbund) | ldrun3 | ldrun3 | |
| ldrun4 | Lode Runner IV - Teikoku Karano Dasshutsu (Japan) | 1986 | Irem (licensed from Broderbund) | | | |
| ldruna | Lode Runner (set 2) | 1984 | Irem (licensed from Broderbund, Digital Controls Inc. license) | ldrun | ldrun | |
| ldv1000 | Pioneer LD-V1000 | | | | | |
| ldv1000hle | Pioneer LDV-1000 HLE | | | | | |
| ldv4200hle | Pioneer LD-V4200 HLE | | | | | |
| le2 | Lethal Enforcers II: Gun Fighters (ver EAA) | 1994 | Konami | konamigx | | |
| le2j | Lethal Enforcers II: The Western (ver JAA) | 1994 | Konami | le2 | le2 | |
| le2u | Lethal Enforcers II: Gun Fighters (ver UAA) | 1994 | Konami | le2 | le2 | |
| leadang | Lead Angle (Japan) | 1988 | Seibu Kaihatsu | deadang | deadang | |
| leader | Leader (version Z 2E, Greece) | 1995 | bootleg | | | |
| leadera | Leader (version Z 2F, Greece) | 1995 | bootleg | leader | leader | |
| leaguemn | Yakyuu Kakutou League-Man (Japan, set 1) | 1993 | Irem | nbbatman | nbbatman | |
| leaguemna | Yakyuu Kakutou League-Man (Japan, set 2) | 1993 | Irem | nbbatman | nbbatman | |
| leapexpr | Leapster Explorer | 2010 | LeapFrog | | | |
| leappad | LeapPad | 2001 | LeapFrog | | | |
| leappadmic | LeapPad Plus Microphone | 2004 | LeapFrog | | | |
| leapster | Leapster | 2003 | LeapFrog | | | |
| leapster2 | Leapster 2 | 2009 | LeapFrog | leapster | leapster | |
| leapsterlmx | Leapster L-MAX | 2005 | LeapFrog | leapster | leapster | |
| leapstertv | Leapster TV | 2005 | LeapFrog | leapster | leapster | |
| learnwin | Learning-Window Teaching Machine (Rev 3) | 1986 | VTech | | | |
| learnwin1 | Learning-Window Teaching Machine (Rev 1) | 1986 | VTech | learnwin | learnwin | |
| learnwin2 | Learning-Window Teaching Machine (Rev 2) | 1986 | VTech | learnwin | learnwin | |
| learnwinf | Learning-Window Teaching Machine (French) | 1986 | VTech | learnwin | learnwin | |
| leboom | Le Boom | 1980 | Lakeside | | | |
| lectrono | Lectronamo | 1978 | Stern | | | genpin |
| ledgmodd | Model D | 198? | Leading Edge Hardware Products, Inc. | ibm5150 | ibm5150 | |
| ledgmodm | Model M | 198? | Leading Edge Hardware Products, Inc. | ibm5150 | ibm5150 | |
| leds2011 | Led Storm Rally 2011 (World) | 1988 | Capcom | | | |
| leds2011p | Led Storm Rally 2011 (US, prototype 12) | 1988 | Capcom | leds2011 | leds2011 | |
| leds2011u | Led Storm Rally 2011 (US) | 1988 | Capcom | leds2011 | leds2011 | |
| ledstorm | Led Storm (US) | 1988 | Capcom | madgear | madgear | |
| lee1214d | 1214D Display Terminal | 1985 | Lee Data | | | |
| lee1220 | 1220 Display Terminal | 1983 | Lee Data | | | |
| legacy_floppy_image | Floppy Disk | | | | | |
| legend | Legend | 1986 | Kyugo / Sega | | | |
| legendb | Legion (bootleg of Legend) | 1986 | bootleg | legend | legend | |
| legendoh | Legend of Heroes | 2000 | Limenko | | | |
| legendos | Legend of Success Joe / Ashita no Joe Densetsu | 1991 | SNK / Wave | neogeo | | |
| legendsb | Legend (SNES bootleg) | 1996 | bootleg | | | |
| legion | Legion - Spinner-87 (World ver 2.03) | 1987 | Nichibutsu | | | |
| legionj | Chouji Meikyuu Legion (Japan ver 1.05, set 1) | 1987 | Nichibutsu | legion | legion | |
| legionj2 | Chouji Meikyuu Legion (Japan ver 1.05, set 2) | 1987 | Nichibutsu | legion | legion | |
| legionjb | Chouji Meikyuu Legion (Japan ver 1.05, bootleg set 1) | 1987 | bootleg | legion | legion | |
| legionjb2 | Chouji Meikyuu Legion (Japan ver 1.05, bootleg set 2) | 1987 | bootleg | legion | legion | |
| legionna | Legionnaire (World) | 1992 | TAD Corporation | | | |
| legionnaj | Legionnaire (Japan) | 1992 | TAD Corporation | legionna | legionna | |
| legionnau | Legionnaire (US) | 1992 | TAD Corporation (Fabtek license) | legionna | legionna | |
| legofair | Koukuu Kihei Monogatari - The Legend of Air Cavalry (Japan) | 1988 | SNK | chopper | chopper | |
| legrandc | Le Grandchamps | 198? | Isermatic France S.A. | | | |
| leking | Le King | 1983 | Jeutel | | | genpin |
| leland_80186_sound | 80186 DAC (Leland) | | | | | |
| lemans | Le Mans | 1976 | Atari | | | |
| lemans24 | Le Mans 24 (Japan, Revision B) | 1997 | Sega | | | |
| lemmings | Lemmings (US prototype) | 1991 | Data East USA | | | |
| lemnangl | Mahjong Lemon Angel (Japan) | 1990 | Home Data | | | |
| lemrol | Let 'em Roll (0151115, US) | 2004 | Aristocrat | aristmk6 | | |
| leonardo | Kasparov Leonardo (v1.4) | 1986 | SciSys / Heuristic Software | | | |
| leonardoa | Kasparov Leonardo (v1.2) | 1986 | SciSys / Heuristic Software | leonardo | leonardo | |
| leonardob | Kasparov Leonardo (v1.0) | 1986 | SciSys / Heuristic Software | leonardo | leonardo | |
| lependu | Le Pendu (Bilingue, Version 04) | 198? | Avenir Amusement Inc. | | | |
| leprechn | Leprechaun (set 1) | 1982 | Pacific Polytechnical Corp. | | | |
| leprechna | Leprechaun (set 2) | 1982 | Pacific Polytechnical Corp. (Tong Electronic license) | leprechn | leprechn | |
| leprgld | Leprechaun's Gold (Russian) | 2001 | WMS | | | |
| leprglds | Leprechaun's Gold (Spanish) | 2001 | WMS | leprgld | leprgld | |
| lespendu | Le Super Pendu (V1, words set #1) | 198? | Voyageur de L'Espace Inc. | | | |
| lespenduj | Le Super Pendu (V1, words set #2) | 198? | Voyageur de L'Espace Inc. | | | |
| lethalen | Lethal Enforcers (ver UAE, 11/19/92 15:04) | 1992 | Konami | | | |
| lethaleneaa | Lethal Enforcers (ver EAA, 09/09/92 09:44) | 1992 | Konami | lethalen | lethalen | |
| lethaleneab | Lethal Enforcers (ver EAB, 10/14/92 19:53) | 1992 | Konami | lethalen | lethalen | |
| lethalenead | Lethal Enforcers (ver EAD, 11/11/92 10:52) | 1992 | Konami | lethalen | lethalen | |
| lethaleneae | Lethal Enforcers (ver EAE, 11/19/92 16:24) | 1992 | Konami | lethalen | lethalen | |
| lethalenj | Lethal Enforcers (ver JAD, 12/04/92 17:16) | 1992 | Konami | lethalen | lethalen | |
| lethalenua | Lethal Enforcers (ver UAA, 08/17/92 21:38) | 1992 | Konami | lethalen | lethalen | |
| lethalenub | Lethal Enforcers (ver UAB, 09/01/92 11:12) | 1992 | Konami | lethalen | lethalen | |
| lethalenux | Lethal Enforcers (ver unknown, US, 08/06/92 15:11, hacked/proto?) | 1992 | Konami | lethalen | lethalen | |
| lethalj | Lethal Justice (Version 2.3) | 1996 | The Game Room | | | |
| lethalth | Lethal Thunder (World) | 1991 | Irem | | | |
| letsdnce | Let's Dance | 1999 | dgPIX Entertainment Inc. | | | |
| letsgoju | Let's Go Jungle (Export) | 2006 | Sega | lindbios | | |
| letterlf | Letterlogic (France) | 1980 | Texas Instruments | mrchalgr | mrchalgr | |
| letterlg | Letterlogic (Germany) | 1980 | Texas Instruments | mrchalgr | mrchalgr | |
| levers | Levers | 1983 | Rock-Ola | | | |
| lexiart | Lexibook Junior My 1st Drawing Studio | 200? | Lexibook | | | |
| lexifit | TV Fitness Center (Lexibook) | 2009 | Lexibook | | | |
| lexipcm | LexiPC Mega 2000 (Germany) | 1999 | Lexibook | | | |
| lexiseal | Seal 50-in-1 | 200? | Lexibook / Sit Up Limited / JungleTac | | | |
| lexitvsprt | TV Sports Plug & Play 5-in-1 (JG7000) | 200? | Lexibook | | | |
| lexizeus | Zeus IG900 20-in-1 (US?) | 200? | Lexibook / JungleTac | | | |
| lft1230 | A1230 186 Master Processor | 1985 | L/F Technologies | lft1510 | lft1510 | |
| lft1510 | A1510 186 User Processor | 1986 | L/F Technologies | | | |
| lgfish | Let's Go Fish'n (10220111, NSW/ACT) | 2006 | Aristocrat | aristmk6 | | |
| lgfisha | Let's Go Fish'n (10223911, ASP) | 2006 | Aristocrat | lgfish | lgfish | |
| lggp40 | GP40NW10 dvd writer | 2011 | LG | | | |
| lghost | Laser Ghost (World) (FD1094 317-0166) | 1990 | Sega | | | |
| lghostd | Laser Ghost (World) (bootleg of FD1094 317-0166 set) | 1990 | bootleg | lghost | lghost | |
| lghostj | Laser Ghost (Japan) (FD1094 317-0164) | 1990 | Sega | lghost | lghost | |
| lghostu | Laser Ghost (US) (FD1094 317-0165) | 1990 | Sega | lghost | lghost | |
| lghostud | Laser Ghost (US) (bootleg of FD1094 317-0165 set) | 1990 | bootleg | lghost | lghost | |
| lgp | Laser Grand Prix | 1983 | Taito | | | |
| lgpalt | Laser Grand Prix (alternate) | 1983 | Taito | lgp | lgp | |
| lgtnfght | Lightning Fighters (World) | 1990 | Konami | | | |
| lgtnfghta | Lightning Fighters (Asia) | 1990 | Konami | lgtnfght | lgtnfght | |
| lgtnfghtu | Lightning Fighters (US) | 1990 | Konami | lgtnfght | lgtnfght | |
| lh5045 | Sharp LH5045 RTC | | | | | |
| lh5801 | Sharp LH5801 | | | | | |
| lh5810 | LH5810 I/O Port | | | | | |
| lhaunt | Lucky Haunter (030707 World) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_10 | Lucky Haunter (090712 Entertainment) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_11 | Lucky Haunter (100331 Entertainment X) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_12 | Lucky Haunter (101209 Entertainment N) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_13 | Lucky Haunter (110111 Entertainment A) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_14 | Lucky Haunter (110204 Entertainment A) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_15 | Lucky Haunter (110311 Entertainment B) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_16 | Lucky Haunter (140526 Entertainment B) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_2 | Lucky Haunter (030804 World) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_3 | Lucky Haunter (031027 World) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_4 | Lucky Haunter (031111 World) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_4a | Lucky Haunter (bootleg, 031111, backdoor) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_5 | Lucky Haunter (040216 World) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_5a | Lucky Haunter (bootleg, 040216, backdoor) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_6 | Lucky Haunter (040825 World) | 2003 | Igrosoft | | | |
| lhaunt_6a | Lucky Haunter (bootleg, 040825, backdoor) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_6b | Lucky Haunter (bootleg, 040825, VIDEO GAME-1 PB01) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_6c | Lucky Haunter (bootleg, 040825, changed version text) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_6d | Lucky Haunter (bootleg, 040825, LOTTOGAME (I)) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_6e | Lucky Haunter (bootleg, 040825, LOTO PROGRAM V-LH2) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_6f | Lucky Haunter (bootleg, 040825, LOTOS PB01) | 2003 | bootleg | lhaunt_6 | lhaunt_6 | |
| lhaunt_7 | Lucky Haunter (070402 Russia) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhaunt_8 | Lucky Haunter (070604 Russia) | 2003 | Igrosoft | lhaunt_6 | lhaunt_6 | |
| lhb | Long Hu Bang (China, V035C) | 1995 | IGS | | | |
| lhb2 | Lung Fu Bong II (Hong Kong, V185H) | 1996 | IGS | | | |
| lhbv33c | Long Hu Bang (China, V033C) | 1995 | IGS | lhb | lhb | |
| lhdmg | Long Hu Da Manguan (V102C3M) | 1999 | IGS | | | |
| lhdmgp | Long Hu Da Manguan Duizhan Jiaqiang Ban (V400C3M) | 1999 | IGS | | | |
| lhfy | Long Hu Feng Yun Gao Qing Ban (V206CN) | 2010 | IGS | | | |
| lhtb | Long Hu Tebie Ban (V101CN) | 2009 | IGS | | | |
| lhzb | Long Hu Zhengba (China, VS105M, set 1) | 1998 | IGS | | | |
| lhzb2 | Long Hu Zhengba 2 (China, set 1) | 1998 | IGS | | | |
| lhzb2a | Long Hu Zhengba 2 (China, VS221M) | 1998 | IGS | lhzb2 | lhzb2 | |
| lhzb3 | Long Hu Zhengba III (V400CN) | 1999 | IGS | | | |
| lhzb3106c5m | Long Hu Zhengba III (V106C5M) | 1999 | IGS | lhzb3 | lhzb3 | |
| lhzb3in1 | Long Hu Zhengba San He Yi (V100CN) | 200? | IGS | | | |
| lhzb3sjb | Long Hu Zhengba III Shengji Ban (V300C5) | 1999 | IGS | | | |
| lhzb4 | Long Hu Zhengba 4 (V104CN) | 2004 | IGS | | | |
| lhzb4dhb | Long Hu Zhengba 4 Dui Hua Ban (V203CN) | 2004 | IGS | | | |
| lhzba | Long Hu Zhengba (China, VS105M, set 2) | 1998 | IGS | lhzb | lhzb | |
| lhzbgqb | Long Hu Zheng Ba Gao Qing Ban (V105CN) | 2010 | IGS | | | |
| liberate | Liberation | 1984 | Data East Corporation | | | |
| liberateb | Liberation (bootleg) | 1984 | bootleg | liberate | liberate | |
| liberatr | Liberator (version 2) | 1982 | Atari | | | |
| liberatrp | Liberator (prototype) | 1982 | Atari | liberatr | liberatr | |
| liblrabl | Libble Rabble | 1983 | Namco | | | |
| librie | Librie EBR 1000 | 2004 | Sony | | | |
| lifefrce | Lifeforce (US) | 1986 | Konami | salamand | salamand | |
| lifefrcej | Lifeforce (Japan) | 1987 | Konami | salamand | salamand | |
| lightbr | Light Bringer (Ver 2.2O 1994/04/08) | 1993 | Taito Corporation Japan | | | |
| lightbrj | Light Bringer (Ver 2.1J 1994/02/18) | 1993 | Taito Corporation | lightbr | lightbr | |
| lightfgt | Electronic Lightfight: The Games of Dueling Lights | 1981 | Milton Bradley | | | |
| lightnin | Lightning | 1981 | Stern | | | genpin |
| lik | Lik | 1985 | <unknown> | special | special | |
| lilcomp | My Little Computer | 1989 | Texas Instruments | | | |
| lilith | Lilith | 1984 | DISER | | | |
| lilprof | Little Professor (1978 version) | 1978 | Texas Instruments | | | |
| lilprofo | Little Professor (1976 version, rev. C) | 1976 | Texas Instruments | lilprof | lilprof | |
| lilprofoa | Little Professor (1976 version, rev. A) | 1976 | Texas Instruments | lilprof | lilprof | |
| lilprofob | Little Professor (1976 version, rev. B) | 1976 | Texas Instruments | lilprof | lilprof | |
| lindbergh_baseboard | Sega Lindbergh Baseboard | | | | | |
| lindbios | Sega Lindbergh BIOS | 2005 | Sega | | | |
| lineking | Line King (0252534, US) | 2005 | Aristocrat | aristmk6 | | |
| link | Link (Korean bootleg of Atari Tetris) | 1988 | bootleg | atetris | atetris | |
| linkypip | Linky Pipe | 1998 | Eolith | | | |
| lion3500 | 3500 | 1993 | Lion | ibm5170 | ibm5170 | |
| liquidk | Liquid Kids (World) | 1990 | Taito Corporation Japan | | | |
| liquidku | Liquid Kids (US) | 1990 | Taito America Corporation | liquidk | liquidk | |
| lisa | Lisa | 1983 | Apple Computer | | | |
| lisa2 | Lisa2 | 1984 | Apple Computer | | | |
| lisa210 | Lisa2/10 | 1984 | Apple Computer | lisa2 | lisa2 | |
| litelrn | Lite 'n Learn: Electronic Organ | 1978 | Concept 2000 | | | |
| lithero | Little Hero | 1987 | bootleg | kidniki | kidniki | |
| littlerb | Little Robin | 1994 | TCH | | | |
| liveafb | Live Action Football | 1980 | Kenner | | | |
| livegal | Live Gal (Japan 870530) | 1987 | Central Denshi | | | |
| livequiz | Live Quiz Show | 1999 | Andamiro | | | |
| lizard | Pinball Lizard | 1980 | Game Plan | | | genpin |
| lizwiz | Lizard Wizard | 1985 | Techstar (Sunn license) | | | |
| lk201 | DEC LK201 Keyboard | | | | | |
| lk3000 | LK-3000 | 1979 | Lexicon | | | |
| lkage | The Legend of Kage (rev 2) | 1984 | Taito Corporation | | | |
| lkagea | The Legend of Kage (rev 1) | 1984 | Taito Corporation | lkage | lkage | |
| lkageb | The Legend of Kage | 1984 | Taito Corporation | lkage | lkage | |
| lkagebl1 | The Legend of Kage (bootleg set 1) | 1984 | bootleg | lkage | lkage | |
| lkagebl2 | The Legend of Kage (bootleg set 2) | 1984 | bootleg | lkage | lkage | |
| lkagebl3 | The Legend of Kage (bootleg set 3) | 1984 | bootleg | lkage | lkage | |
| lkagebl4 | The Legend of Kage (bootleg set 4) | 1984 | bootleg | lkage | lkage | |
| lkagem | The Legend of Kage (rev 2, MSM5232 sound) | 1984 | Taito Corporation | lkage | lkage | |
| ll3 | Lucky Line III | 199? | bootleg | cmaster | cmaster | |
| llander | Lunar Lander (rev 2) | 1979 | Atari | | | |
| llander1 | Lunar Lander (rev 1) | 1979 | Atari | llander | llander | |
| llandert | Lunar Lander (screen test) | 1979 | Atari | llander | llander | |
| llc1 | LLC-1 | 1984 | SCCH | | | |
| llc2 | LLC-2 | 1984 | SCCH | llc1 | llc1 | |
| llcharm | Lucky Lady's Charm (set 1) | 2002? | Novotech | | | |
| llcharma | Lucky Lady's Charm (set 2) | 2002? | Novotech | llcharm | llcharm | |
| lluck3x3 | Lucky Lady (3x3 deal) | 1991 | TAB Austria | royalcrd | royalcrd | |
| lluck4x1 | Lucky Lady (4x1 aces) | 1991 | TAB Austria | royalcrd | royalcrd | |
| lm103s | LM-103S | 198? | <unknown> | ibm5170 | ibm5170 | |
| lm24014h | LM24014H LCD Unit (240x64) | | | | | |
| lmc1992 | LMC1992 Stereo Tone and Volume | | | | | |
| lms46 | LMS46-V9 | 1988 | Litek Information Systems | | | |
| lnc | Lock'n'Chase | 1981 | Data East Corporation | | | |
| lnsy1392 | Lansay 1392 | 1979 | Lansay | 1292apvs | 1292apvs | |
| lnux4004 | Linux/4004 | 2024 | Dmitry Grinberg | | | |
| lnw80 | LNW-80 | 1981 | LNW Research | | | |
| lockload | Locked 'n Loaded (World) | 1994 | Data East Corporation | | | |
| lockloadu | Locked 'n Loaded (US, Dragon Gun conversion) | 1994 | Data East Corporation | lockload | lockload | |
| lockon | Lock-On (rev. E) | 1986 | Tatsumi | | | |
| lockonc | Lock-On (rev. C) | 1986 | Tatsumi | lockon | lockon | |
| lockonph | Lock On (Philko) | 1991 | Philko | | | |
| locoboot | Loco-Motion (bootleg) | 1982 | bootleg | locomotn | locomotn | |
| locoloot | Loco Loot (0100473V, NSW/ACT) | 1998 | Aristocrat | aristmk5 | | |
| locoloota | Loco Loot (0100472V, NSW/ACT) | 1997 | Aristocrat | locoloot | locoloot | |
| locolootnz | Loco Loot (0600725V, New Zealand) | 1998 | Aristocrat | locoloot | locoloot | |
| locolootq | Loco Loot (0300670V, Queensland) | 1997 | Aristocrat | locoloot | locoloot | |
| locolootu | Loco Loot (AHG1513, US) | 2001 | Aristocrat | locoloot | locoloot | |
| locomo | Sharp LoCoMo Peripheral | | | | | |
| locomotn | Loco-Motion | 1982 | Konami (Centuri license) | | | |
| locomotn_audio | Loco-Motion Audio | | | | | |
| locomotp | Locomotion | 1981 | Zaccaria | | | genpin |
| loderndf | Lode Runner - The Dig Fight (ver. B) | 2000 | Psikyo | | | |
| loderndfa | Lode Runner - The Dig Fight (ver. A) | 2000 | Psikyo | loderndf | loderndf | |
| loewe715 | Multicom 715L | 1988 | Loewe | | | |
| loewed | Multitel D | 1992 | Loewe | | | |
| loffire | Line of Fire / Bakudan Yarou (World) (FD1094 317-0136) | 1989 | Sega | | | |
| loffired | Line of Fire / Bakudan Yarou (World) (bootleg of FD1094 317-0136 set) | 1989 | bootleg | loffire | loffire | |
| loffirej | Line of Fire / Bakudan Yarou (Japan) (FD1094 317-0134) | 1989 | Sega | loffire | loffire | |
| loffirejd | Line of Fire / Bakudan Yarou (Japan) (bootleg of FD1094 317-0134 set) | 1989 | bootleg | loffire | loffire | |
| loffireu | Line of Fire / Bakudan Yarou (US) (FD1094 317-0135) | 1989 | Sega | loffire | loffire | |
| loffireud | Line of Fire / Bakudan Yarou (US) (bootleg of FD1094 317-0135 set) | 1989 | bootleg | loffire | loffire | |
| logger | Logger (Rev.3) | 1982 | Century Electronics | | | |
| loggerr2 | Logger (Rev.2) | 1982 | Century Electronics (Enter-Tech, Ltd. license) | logger | logger | |
| logicpr2 | Logic Pro 2 (Japan) | 1997 | Deniam | | | |
| logicpro | Logic Pro (Japan) | 1996 | Deniam | croquis | croquis | |
| logimus_midipak | Logimus Midipak | | | | | |
| loht | Legend of Hero Tonma (World) | 1989 | Irem | | | |
| loht_ms | Legend of Hero Tonma (Gaelco bootleg, Modular System) | 1989 | bootleg (Gaelco / Ervisa) | loht | loht | |