| Name | Description | Year | Manufacturer | Rom | Clone | Sample |
| nick | Intelligent Designs NICK | | | | | |
| nightgal | Night Gal (Japan 840920 AG 1-00) | 1984 | Nichibutsu | | | |
| nightlov | Night Love (Japan 860705) | 1986 | Central Denshi | | | |
| nightmare | Night Mare (Spain) | 1982 | E.F.O. | | | |
| nightr20 | Night Rider (rev. 20) | 1977 | Bally | nightrdr | nightrdr | genpin |
| nightrai | Night Raid (V2.03J 2001/02/26 17:00) | 2001 | Takumi | coh3002t | | |
| nightrdr | Night Rider (rev. 21) | 1977 | Bally | | | genpin |
| nightstr | Night Striker (World) | 1989 | Taito Corporation Japan | | | |
| nightstrj | Night Striker (Japan) | 1989 | Taito Corporation | nightstr | nightstr | |
| nightstru | Night Striker (US) | 1989 | Taito America Corporation | nightstr | nightstr | |
| nile_sound | Seta ST-0026 NiLe (Sound) | | | | | |
| nimbus | Nimbus | 1986 | Research Machines | | | |
| ninclown | Ninja Clowns (27 oct 91) | 1991 | Strata / Incredible Technologies | | | |
| nineball | Nine Ball | 1980 | Stern | | | genpin |
| ninja | Ninja (315-5102) | 1985 | Sega | seganinj | seganinj | |
| ninjak | The Ninja Kids (World) | 1990 | Taito Corporation Japan | | | |
| ninjakd2 | Ninja-Kid II / NinjaKun Ashura no Shou (set 1) | 1987 | UPL | | | |
| ninjakd2a | Ninja-Kid II / NinjaKun Ashura no Shou (set 2, bootleg?) | 1987 | UPL | ninjakd2 | ninjakd2 | |
| ninjakd2b | Ninja-Kid II / NinjaKun Ashura no Shou (set 3, bootleg?) | 1987 | UPL | ninjakd2 | ninjakd2 | |
| ninjakd2c | Ninja-Kid II / NinjaKun Ashura no Shou (set 4) | 1987 | UPL | ninjakd2 | ninjakd2 | |
| ninjakj | The Ninja Kids (Japan) | 1990 | Taito Corporation | ninjak | ninjak | |
| ninjaku | The Ninja Kids (US) | 1990 | Taito America Corporation | ninjak | ninjak | |
| ninjakun | Ninjakun Majou no Bouken | 1984 | UPL (Taito license) | | | |
| ninjamas | Ninja Master's - Haoh-ninpo-cho | 1996 | ADK / SNK | neogeo | | |
| ninjaslt | Ninja Assault (World, NJA2 Ver.A) | 2000 | Namco | naomi | | |
| ninjaslta | Ninja Assault (Asia, NJA4 Ver.A) | 2000 | Namco | ninjaslt | ninjaslt | |
| ninjasltj | Ninja Assault (Japan, NJA1 Ver.A) | 2000 | Namco | ninjaslt | ninjaslt | |
| ninjasltu | Ninja Assault (US, NJA3 Ver.A) | 2000 | Namco | ninjaslt | ninjaslt | |
| ninjaw | The Ninja Warriors (World, later version) | 1987 | Taito Corporation Japan | | | |
| ninjaw1 | The Ninja Warriors (World, earlier version) | 1987 | Taito Corporation Japan | ninjaw | ninjaw | |
| ninjawj | The Ninja Warriors (Japan) | 1987 | Taito Corporation | ninjaw | ninjaw | |
| ninjawu | The Ninja Warriors (US, Romstar license) | 1987 | Taito Corporation America (licensed to Romstar) | ninjaw | ninjaw | |
| ninjemak | Ninja Emaki (US) | 1986 | Nichibutsu | | | |
| ninjemat | Ninja Emaki (Tecfri license) | 1986 | Nichibutsu (Tecfri license) | ninjemak | ninjemak | |
| nios2 | Altera Nios II Processor | | | | | |
| nitd | Nightmare in the Dark | 2000 | Eleven / Gavaking | neogeo | | |
| nitdbl | Nightmare in the Dark (bootleg) | 2001 | bootleg | nitd | nitd | |
| nitedrvr | Night Driver | 1976 | Atari | | | |
| nitrobal | Nitro Ball (World, set 1) | 1992 | Data East Corporation | | | |
| nitrobala | Nitro Ball (World, set 2) | 1992 | Data East Corporation | nitrobal | nitrobal | |
| nitrobalb | Nitro Ball (World, set 3) | 1992 | Data East Corporation | nitrobal | nitrobal | |
| nixpc01 | 8810/25 CPC - PC01 | 198? | Nixdorf Computer AG | ibm5150 | ibm5150 | |
| niyanpai | Niyanpai (Japan) | 1996 | Nichibutsu | | | |
| njp60in1 | NJ Pocket 60-in-1 handheld 'X zero' (NTSC) | 200? | <unknown> | | | |
| nkdodge | Nekketsu Koukou Dodgeball Bu (Japan) | 1987 | Technos Japan | spdodgeb | spdodgeb | |
| nkdodgeb | Nekketsu Koukou Dodgeball Bu (Japan, bootleg) | 1987 | bootleg | spdodgeb | spdodgeb | |
| nkishusp | Mahjong Nenrikishu SP (Japan, V250J) | 1998 | IGS / Alta | lhb2 | lhb2 | |
| nkoulit | Gkoulit (encrypted GFX) | 1995 | JK Amusement | royalcrd | royalcrd | |
| nl_analog_in | Netlist Analog Input | | | | | |
| nl_analog_out | Netlist Analog Output | | | | | |
| nl_int_out | Netlist Integer Output | | | | | |
| nl_logic_in | Netlist Logic Input | | | | | |
| nl_logic_out | Netlist Logic Output | | | | | |
| nl_ram_ptr | Netlist RAM Pointer | | | | | |
| nl_stream_in | Netlist Stream Input | | | | | |
| nl_stream_out | Netlist Stream Output | | | | | |
| nlq401 | Schneider NLQ 401 Matrix Printer | | | | | |
| nmaster | Oni - The Ninja Master (Japan) | 1995 | Banpresto / Pandorabox | metmqstr | metmqstr | |
| nmc9306 | NMC9306 EEPROM | | | | | |
| nmg5 | Multi 5 / New Multi Game 5 (set 1) | 1998 | Yun Sung | | | |
| nmg5a | Multi 5 / New Multi Game 5 (set 2, censored) | 1998 | Yun Sung | nmg5 | nmg5 | |
| nmg5e | Multi 5 / New Multi Game 5 (set 3, earlier) | 1997 | Yun Sung | nmg5 | nmg5 | |
| nmicro | Micro Chess | 1981 | Novag Industries | | | |
| nmicro2 | Micro II (Novag) | 1982 | Novag Industries / Heuristic Software | | | |
| nmk004 | NMK004 | | | | | |
| nmk112 | NMK112 | | | | | |
| nmk16spr | NMK 16 bit Sprite hardware | | | | | |
| nmk214 | NMK214 Graphics Descrambler | | | | | |
| nmondop | New Mondo Plus (V0.6I) | 1998 | Dyna | | | |
| nmouse | Naughty Mouse (set 1) | 1981 | Amenip (Palcom Queen River) | | | |
| nmouseb | Naughty Mouse (set 2) | 1981 | Amenip Nova Games Ltd. | nmouse | nmouse | |
| nmoves | Night Moves | 1989 | International Concepts | | | genpin |
| nms1160 | Philips NMS-1160 | | | | | |
| nms801 | NMS-801 (MSX1, Italy) | 1989 | Philips | | | |
| nms8220 | NMS 8220 (MSX2, Europe) | 1987 | Philips | | | |
| nms8245 | NMS 8245 (MSX2, Europe) | 1987 | Philips | | | |
| nms8245f | NMS 8245F (MSX2, France) | 1987 | Philips | nms8245 | nms8245 | |
| nms8250 | NMS 8250 (MSX2, Europe) | 1987 | Philips | nms8255 | nms8255 | |
| nms8250_16 | NMS 8250/16 (MSX2, Spain) | 1987 | Philips | nms8255 | nms8255 | |
| nms8250_19 | NMS 8250/19 (MSX2, France) | 1987 | Philips | nms8255 | nms8255 | |
| nms8255 | NMS 8255 (MSX2, Europe) | 1987 | Philips | | | |
| nms8255f | NMS 8255F (MSX2, France) | 1987 | Philips | nms8255 | nms8255 | |
| nms8260 | NMS 8260 (MSX2, Prototype) | 1987 | Philips | | | |
| nms8280 | NMS 8280 (MSX2, Europe) | 1987 | Philips | | | |
| nms8280f | NMS 8280F (MSX2, France) | 1986 | Philips | nms8280 | nms8280 | |
| nms8280g | NMS 8280G (MSX2, Germany) | 1986 | Philips | nms8280 | nms8280 | |
| nms9100 | NMS 9100 | 198? | Philips | ibm5150 | ibm5150 | |
| nmsengen | Nekketsu Mahjong Sengen! AFTER 5 (Japan) | 1991 | Video System Co. | | | |
| nn71003f | NN71003F mpeg audio chip | | | | | |
| nndmseal | Nandemo Seal Iinkai (ver 1.3) | 1997 | I'Max / Jaleco | | | |
| nndmseal11 | Nandemo Seal Iinkai (ver 1.1) | 1997 | I'Max / Jaleco | nndmseal | nndmseal | |
| nndmseala | Nandemo Seal Iinkai (Astro Boy ver. 1.0?) | 1997 | I'Max / Jaleco | nndmseal | nndmseal | |
| nndmsealb | Nandemo Seal Iinkai (Astro Boy ver. 1.1) | 1997 | I'Max / Jaleco | nndmseal | nndmseal | |
| nndmsealc | Nandemo Seal Iinkai (alternate ver 1.0) | 1997 | I'Max / Jaleco | nndmseal | nndmseal | |
| noahsark | Noah's Ark | 1983 | Enter-Tech, Ltd. | | | |
| nob | Noboranka (Japan) | 1986 | Coreland / Data East Corporation | | | |
| nobb | Noboranka (Japan, bootleg) | 1986 | bootleg (Game Electronics) | nob | nob | |
| nochnyev | Nochnye vorishki | 19?? | bootleg (Elektronika) | gnw_mmouse | gnw_mmouse | |
| node_id | Apollo Node ID | | | | | |
| noki3210 | Nokia 3210 | 1999 | Nokia | | | |
| noki3310 | Nokia 3310 | 2000 | Nokia | | | |
| noki3330 | Nokia 3330 | 2001 | Nokia | | | |
| noki3410 | Nokia 3410 | 2002 | Nokia | | | |
| noki5210 | Nokia 5210 | 2002 | Nokia | | | |
| noki6210 | Nokia 6210 | 2000 | Nokia | | | |
| noki6250 | Nokia 6250 | 2000 | Nokia | | | |
| noki7110 | Nokia 7110 | 1999 | Nokia | | | |
| noki8210 | Nokia 8210 | 1999 | Nokia | | | |
| noki8250 | Nokia 8250 | 2000 | Nokia | | | |
| noki8850 | Nokia 8850 | 1999 | Nokia | | | |
| noki8890 | Nokia 8890 | 2000 | Nokia | | | |
| nomnlnd | Sengoku no Jieitai | 1980 | Universal | | | |
| nomnlndg | No Man's Land (Gottlieb) | 1980 | Universal (Gottlieb license) | nomnlnd | nomnlnd | |
| nor6007a | Noraut Poker (6007 32k) | 1988 | Noraut Ltd. | | | |
| nor6007b | Noraut Poker (6007 64k) | 1988 | Noraut Ltd. | | | |
| noraut3a | Noraut Jacks Plus / Joker Poker (V3.010a) | 2002 | Noraut Ltd. | | | |
| noraut3b | Noraut Jacks Plus / Joker Poker (V3.011a) | 2003 | Noraut Ltd. | | | |
| norautdx | Noraut Deluxe Poker (console) | 198? | Noraut Ltd. | | | |
| norautjo | Noraut Joker Poker (original) | 198? | Noraut Ltd. | | | |
| norautjp | Noraut Joker Poker (alt) | 1988 | Noraut Ltd. | norautp | norautp | |
| norautn1a | Noraut Joker Poker (N1A) | 1988 | Noraut Ltd. | norautp | norautp | |
| norautp | Noraut Poker | 1988 | Noraut Ltd. | | | |
| norautpb | Joker Poker 2000 (£15, Winbank) | 1988 | Noraut Ltd. | | | |
| norautpl | Noraut Joker Poker (Prologic HW) | 198? | Video Fun Games Ltd. | | | |
| norautpn | Noraut Deluxe Poker (bootleg) | 198? | bootleg | norautp | norautp | |
| norautpt | Noraut Joker Poker (text hack) | 198? | bootleg | norautjo | norautjo | |
| norautra | Noraut Red Hot Joker Poker (alt HW) | 198? | Noraut Ltd. | | | |
| norautrh | Noraut Red Hot Joker Poker | 1988 | Noraut Ltd. | | | |
| norautu | Noraut Poker (NTX10A) | 1988 | Noraut Ltd. | | | |
| norautua | Noraut Joker Poker (console, set 1) | 198? | Noraut Ltd. | | | |
| norautub | Noraut Joker Poker (console, set 2) | 198? | Noraut Ltd. | norautua | norautua | |
| nordle2x | Nord Lead 2X | 2003 | Clavia | | | |
| nost | Nostradamus | 1993 | Face | | | |
| nostj | Nostradamus (Japan) | 1993 | Face | nost | nost | |
| nostk | Nostradamus (Korea) | 1993 | Face | nost | nost | |
| nostromo | Nostromo | 198? | bootleg | | | |
| notechan | Note Chance | 1995 | Banpresto | | | |
| notetakr | NoteTaker | 1978 | Xerox | | | |
| nouryoku | Nouryoku Koujou Iinkai | 1995 | Tecmo | | | |
| nouryokup | Nouryoku Koujou Iinkai (prototype) | 1995 | Tecmo | nouryoku | nouryoku | |
| nova2001 | Nova 2001 (Japan) | 1983 | UPL | | | |
| nova2001h | Nova 2001 (Japan, hack?) | 1983 | UPL | nova2001 | nova2001 | |
| nova2001u | Nova 2001 (US) | 1983 | UPL (Universal license) | nova2001 | nova2001 | |
| noved | Nove Diamante (bootleg) | 2006 | bootleg (Kon) | nfb96 | nfb96 | |
| novell_dcb | Novell Disk Coprocessor Board (#738-133-001) | | | | | |
| novoplay | Novo Play Multi Card / Club Card | 1986 | Admiral / Novomatic | | | |
| novoplaya | Novo Play Club Card (V6.2H) | 1992 | Novo Play International | novoplay | novoplay | |
| novoplayb | Novo Play Club Card (V3.3H) | 1991 | Novo Play International | novoplay | novoplay | |
| np600a3 | InterLan NP600A-3 Intelligent Protocol Processor | | | | | |
| npc8300 | PC-8300 | 1987 | NEC | pc8201 | pc8201 | |
| npcartv1 | Neo Print V1 (World) (E1a) | 1996 | SNK | | | |
| npcramen | Neo Print - Chicken Ramen (Japan) | 1996 | SNK | | | |
| npeurver | Neo Print - European Version (World) (T4i 2.00) | 1997 | SNK | | | |
| npeurver2 | Neo Print - European Version II (World) (T4i 3.07) | 1996 | SNK | | | |
| npfpit | Neo Print - Fuyu Pri Iitoko-dori (Japan) (T4i 3.07) | 1999 | SNK | | | |
| npft | Neo Print - Fairy Tales (World) (T4i 3.07) | 1999 | SNK | | | |
| npmillen | Neo Print - Millennium Multi Shot Edition (World) (T4i 3.07) | 1999 | SNK | | | |
| npotogib | Neo Print - Otogibanashi (Japan) (T4i 3.00) | 1997 | SNK | | | |
| nppopeye | Neo Print - Popeye (Japan) (T4i 3.04) | 1997 | SNK | | | |
| nprimo | Primo (Novag) | 1987 | Novag Industries / Intelligent Heuristic Programming | | | |
| nprinces | Ninja Princess (Japan, 315-5051, 64k Ver. bootleg?) | 1985 | bootleg? | seganinj | seganinj | |
| nprincesb | Ninja Princess (Japan, 315-5051?, 128k Ver. bootleg?) | 1985 | bootleg? | seganinj | seganinj | |
| nprinceso | Ninja Princess (Japan, 315-5098, 128k Ver.) | 1985 | Sega | seganinj | seganinj | |
| nprincesu | Ninja Princess (Japan, 64k Ver. not encrypted) | 1985 | Sega | seganinj | seganinj | |
| nprobowl | New Pro Bowl | 1996 | Zuck / Able Corp | | | |
| nprsp | NeopriSP Retro Collection (Japan) | 1996 | SNK | | | |
| npscv1 | Neo Print - Senyou Cassette Ver. 1 (Japan) | 1996 | SNK | | | |
| npskv | Neo Print - Suizokukan Version (Japan) (T4i 2.00) | 1997 | SNK | | | |
| npsprg98 | Neo Print - Spring '98 (T4i 3.07) | 1998 | SNK | | | |
| npsprgv4 | Neo Print - Spring Ver. 4 (Japan) (T4f 1.00) | 1997 | SNK | | | |
| npspscv | Neo Print SP! Super Collection Version (Japan) | 1997 | SNK | | | |
| npssr2 | Neo Print Special: Sekai Ryokou 2 (Japan) | 1996 | SNK | | | |
| npusagif | Neo Print - Usagi Frame (Japan) (T4i 3.07) | 1997 | SNK | | | |
| nrallyx | New Rally X | 1981 | Namco | | | rallyx |
| nrallyxb | New Rally X (bootleg?) | 1981 | Namco | nrallyx | nrallyx | rallyx |
| nratechu | Neratte Chu (ver. 1.10) | 1996 | Seta | | | |
| nrrd45 | RRD45 CD-ROM (New) | | | | | |
| ns_h3001 | NES Cart Irem H-3001 PCB | | | | | |
| ns10_type2_decrypter | Namco System 10 Type 2 decrypter | | | | | |
| ns10_type2_decrypter_nonlinear | Namco System 10 Type 2 decrypter (non-linear bit lookup table) | | | | | |
| ns16450 | National Semiconductor NS16450 UART | | | | | |
| ns16550 | National Semiconductor NS16550 UART | | | | | |
| ns32008 | National Semiconductor NS32008 | | | | | |
| ns32016 | National Semiconductor NS32016 | | | | | |
| ns32032 | National Semiconductor NS32032 | | | | | |
| ns32081 | National Semiconductor NS32081 Floating-Point Unit | | | | | |
| ns32082 | National Semiconductor NS32082 Memory Management Unit | | | | | |
| ns32202 | National Semiconductor NS32202 Interrupt Control Unit | | | | | |
| ns32332 | National Semiconductor NS32332 | | | | | |
| ns32381 | National Semiconductor NS32381 Floating-Point Unit | | | | | |
| ns32532 | National Semiconductor NS32532 | | | | | |
| ns5652 | unknown INS8900 Multibus card (980305652) | 19?? | National Semiconductor | | | |
| ns8lines | New Lucky 8 Lines / New Super 8 Lines (W-4) | 198? | <unknown> | | | |
| ns8linesa | New Lucky 8 Lines / New Super 8 Lines (W-4, Lucky97 HW) | 1985 | Yamate (bootleg) | ns8lines | ns8lines | |
| ns8linew | New Lucky 8 Lines / New Super 8 Lines (F-5, Witch Bonus) | 198? | <unknown> | ns8lines | ns8lines | |
| ns8linewa | New Lucky 8 Lines / New Super 8 Lines (W-4, Witch Bonus) | 198? | <unknown> | ns8lines | ns8lines | |
| ns8linewb | New Lucky 8 Lines / New Super 8 Lines (F-5, Witch Bonus, Yamate, 1985) | 1985 | Yamate | ns8lines | ns8lines | |
| ns8linewc | New Lucky 8 Lines / New Super 8 Lines (W-4, Witch Bonus, Yamate, 1988, set 1) | 1988 | Yamate | ns8lines | ns8lines | |
| ns8linewd | New Lucky 8 Lines / New Super 8 Lines (W-4, Witch Bonus, Yamate, 1988, set 2) | 1988 | Yamate | ns8lines | ns8lines | |
| nsc800 | National Semiconductor NSC800 | | | | | |
| nsc810 | National Semiconductor NSC810 RAM-I/O-Timer | | | | | |
| nsc8105 | NSC8105 | | | | | |
| nscsi_bus | SCSI Bus (new) | | | | | |
| nscsi_cb | SCSI callback (new) | | | | | |
| nscsi_connector | SCSI Connector Abstraction (new) | | | | | |
| nshort | Mephisto Nigel Short | 1993 | Hegener + Glaser | | | |
| nshrz | Horizon (North Star Computers, 4MHz) | 1976 | North Star Computers | | | |
| nshrz2mhz | Horizon (North Star Computers, 2MHz) | 1976 | North Star Computers | nshrz | nshrz | |
| nslasher | Night Slashers (Korea Rev 1.3, DE-0397-0 PCB) | 1994 | Data East Corporation | | | |
| nslasherj | Night Slashers (Japan Rev 1.2, DE-0397-0 PCB) | 1994 | Data East Corporation | nslasher | nslasher | |
| nslashers | Night Slashers (Over Sea Rev 1.2, DE-0397-0 PCB) | 1994 | Data East Corporation | nslasher | nslasher | |
| nslasheru | Night Slashers (US Rev 1.2, DE-0395-1 PCB) | 1994 | Data East Corporation | nslasher | nslasher | |
| nsmb3 | Super Mario Bros. 3 (Nelsonic) | 1990 | Nelsonic | | | |
| nsmpoker | NSM Poker (TMS9995) | 198? | NSM | | | |
| nsmw | Super Mario World (Nelsonic) | 1991 | Nelsonic | | | |
| nsnova | Super Nova (Novag, set 1) | 1990 | Novag Industries / Intelligent Heuristic Programming | | | |
| nsnovaa | Super Nova (Novag, set 2) | 1990 | Novag Industries / Intelligent Heuristic Programming | nsnova | nsnova | |
| nspirit | Ninja Spirit (World) | 1988 | Irem | | | |
| nspiritj | Saigo no Nindou (Japan) | 1988 | Irem | nspirit | nspirit | |
| nsplashkr | New Splash (ver. 1.4, checksum A26032A3, Korea, set 1) | 1992 | Gaelco / OMK Software (Windial license) | splash | splash | |
| nsplashkra | New Splash (ver. 1.4, checksum A26032A3, Korea, set 2) | 1992 | Gaelco / OMK Software (Windial license) | splash | splash | |
| nss | Nintendo Super System BIOS | 199? | Nintendo | | | |
| nss_actr | Act Raiser (Nintendo Super System) | 1992 | Enix | nss | | |
| nss_adam | The Addams Family (Nintendo Super System) | 1992 | Ocean | nss | | |
| nss_aten | David Crane's Amazing Tennis (Nintendo Super System) | 1992 | Absolute Entertainment Inc. | nss | | |
| nss_con3 | Contra 3: The Alien Wars (Nintendo Super System) | 1992 | Konami | nss | | |
| nss_fzer | F-Zero (Nintendo Super System) | 1991 | Nintendo | nss | | |
| nss_lwep | Lethal Weapon (Nintendo Super System) | 1992 | Ocean | nss | | |
| nss_ncaa | NCAA Basketball (Nintendo Super System) | 1992 | Sculptured Software Inc. | nss | | |
| nss_rob3 | Robocop 3 (Nintendo Super System) | 1992 | Ocean | nss | | |
| nss_skin | Skins Game (Nintendo Super System) | 1992 | Irem | nss | | |
| nss_smas | Super Mario All-Stars (Nintendo Super System) | 1993 | Nintendo | nss | | |
| nss_smw | Super Mario World (Nintendo Super System) | 1991 | Nintendo | nss | | |
| nss_ssoc | Super Soccer (Nintendo Super System) | 1992 | Human Inc. | nss | | |
| nss_sten | Super Tennis (Nintendo Super System) | 1991 | Nintendo | nss | | |
| nss_tvinterface | Novag Super System TV Interface | | | | | |
| nstarfox | Star Fox (Nelsonic) | 1993 | Nelsonic | | | |
| nstocker | Night Stocker (10/6/86) | 1986 | Bally/Sente | | | |
| nstockera | Night Stocker (8/27/86) | 1986 | Bally/Sente | nstocker | nstocker | |
| nstrphnx | New Star's Phoenix (Italian speech) | 1987 | Zaccaria | | | genpin |
| nstrphnxf | New Star's Phoenix (French speech) | 1987 | Zaccaria | nstrphnx | nstrphnx | genpin |
| nsub | N-Sub (upright) | 1980 | Sega | | | nsub |
| nsubc | N-Sub (cocktail) | 1980 | Sega | nsub | nsub | nsub |
| nsupertr3 | New Super Triv III | 1988 | Status Games | supertr3 | supertr3 | |
| nsvip | Super VIP (v3.7) | 1989 | Novag Industries / Intelligent Heuristic Programming | | | |
| nsvipa | Super VIP (v3.6) | 1989 | Novag Industries / Intelligent Heuristic Programming | nsvip | nsvip | |
| nsvipb | Super VIP (v1.03) | 1989 | Novag Industries / Intelligent Heuristic Programming | nsvip | nsvip | |
| nsvipc | Super VIP (v1.01) | 1989 | Novag Industries / Intelligent Heuristic Programming | nsvip | nsvip | |
| nt7502 | Novatek NT7502 LCD Driver | | | | | |
| nt7534 | NT7534 LCD Controller | | | | | |