| Name | Description | Year | Manufacturer | Rom | Clone | Sample |
| pss780 | PSS-780 | 1989 | Yamaha | pss680 | pss680 | |
| pssj3 | PSSJ-3 | | | | | |
| pstadium | Mahjong Panic Stadium (Japan) | 1990 | Nichibutsu | | | |
| pstlpkr | Pistol Poker (R02) | 1993 | Alvin G | | | genpin |
| pstlpkr1 | Pistol Poker (R01) | 1993 | Alvin G | pstlpkr | pstlpkr | genpin |
| pstone | Power Stone | 1999 | Capcom | naomi | | |
| pstone2 | Power Stone 2 | 2000 | Capcom | naomi | | |
| pstone2b | Power Stone 2 (bootleg) | 2000 | Capcom | pstone2 | pstone2 | |
| psu | Sony PlayStation (USA) | 1995 | Sony Computer Entertainment Inc | psj | psj | |
| psurge | Power Surge | 1988 | Vision Electronics | | | |
| psx_analog_joystick | Playstation Analog Joystick | | | | | |
| psx_cd | PSX CD-ROM | | | | | |
| psx_controller_port | Playstation Controller Port | | | | | |
| psx_dualshock_pad | Playstation Dualshock Pad | | | | | |
| psx_multitap | Playstation Multitap | | | | | |
| psx_parallel_slot | Playstation Parallel Slot | | | | | |
| psx_standard_controller | Playstation Standard Controller | | | | | |
| psxcard | Sony PSX Memory Card | | | | | |
| psxcontrollerports | Playstation Controller Bus | | | | | |
| psxdma | Sony PSX DMA | | | | | |
| psxgboost | Datel Game Booster for Playstation | | | | | |
| psxirq | Sony PSX IRQ | | | | | |
| psxmdec | Sony PSX MDEC | | | | | |
| psxrcnt | Sony PSX RCNT | | | | | |
| psxsio0 | Sony PSX SIO-0 | | | | | |
| psxsio1 | Sony PSX SIO-1 | | | | | |
| psxspu | PlayStation SPU | | | | | |
| psychic5 | Psychic 5 (World) | 1987 | Jaleco / NMK | | | |
| psychic5j | Psychic 5 (Japan) | 1987 | Jaleco / NMK | psychic5 | psychic5 | |
| psychos | Psycho Soldier (US) | 1987 | SNK | | | |
| psychosj | Psycho Soldier (Japan) | 1987 | SNK | psychos | psychos | |
| psyforce | Psychic Force (Ver 2.4O) | 1995 | Taito | coh1000t | | |
| psyforcej | Psychic Force (Ver 2.4J) | 1995 | Taito | psyforce | psyforce | |
| psyforcex | Psychic Force EX (Ver 2.0J) | 1995 | Taito | psyforce | psyforce | |
| psyvar2 | Psyvariar 2 - The Will To Fabricate (Japan) (GDL-0024) | 2003 | Success | naomigd | | |
| psyvaria | Psyvariar -Medium Unit- (V2.02O 2000/02/22 13:00) | 2000 | Success | coh3002t | | |
| psyvarij | Psyvariar -Medium Unit- (V2.04J 2000/02/15 11:00) | 2000 | Success | psyvaria | psyvaria | |
| psyvarrv | Psyvariar -Revision- (V2.04J 2000/08/11 22:00) | 2000 | Success | coh3002t | | |
| pt319a | PT-319A | 199? | Pine | ibm5170 | ibm5170 | |
| pt430 | PT-430 | 199? | Pine Technology | ibm5170 | ibm5170 | |
| pt432b | PT-432b aka SR-M401-A | 199? | Pine Technology | ibm5170 | ibm5170 | |
| pt581392 | 386 motherboard using the Forex FRX46C402 + FRX46C411 + SiS 85C206 chipset | 199? | <unknown> | ibm5170 | ibm5170 | |
| pt68k2 | PT68K2 | 1988 | Peripheral Technology | | | |
| pt68k4 | PT68K4 | 1990 | Peripheral Technology | | | |
| ptblank | Point Blank (World, GN2 Rev B, set 1) | 1994 | Namco | | | |
| ptblank2 | Point Blank 2 (World, GNB5/VER.A) | 1999 | Namco | | | |
| ptblank2a | Point Blank 2 (World, GNB2/VER.A) | 1999 | Namco | ptblank2 | ptblank2 | |
| ptblank2b | Point Blank 2 (World, GNB2/VER.A alt) | 1999 | Namco | ptblank2 | ptblank2 | |
| ptblank2c | Point Blank 2 (World, unknown version) | 1999 | Namco | ptblank2 | ptblank2 | |
| ptblank2ua | Point Blank 2 (US, GNB3/VER.A) | 1999 | Namco | ptblank2 | ptblank2 | |
| ptblank3 | Point Blank 3 (World, GNN2 Ver.A) | 2000 | Namco | | | |
| ptblanka | Point Blank (World, GN2 Rev B, set 2) | 1994 | Namco | ptblank | ptblank | |
| ptc100 | PTC-100 | 198? | Grundig | mupid2 | mupid2 | |
| ptm6840 | MC6840 PTM | | | | | |
| ptmb457 | MB457 | 199? | PowerTech | ibm5170 | ibm5170 | |
| ptrain | Panda Train (Novamatic 1.7) | 1999 | Subsino | | | |
| ptraina | Panda Train (Ver. 1.3) | 1999 | Subsino | ptrain | ptrain | |
| ptrmj | PT Reach Mahjong (Japan) | 1979 | Irem | | | ptrmj |
| pturn | Parallel Turn | 1984 | Jaleco | | | |
| pubball | Power Up Baseball (prototype) | 1996 | Midway / Incredible Technologies | | | |
| pubtimed | Pub Time Darts | 1987 | Merit-Nomac Industries | | | |
| pubtimed2ch | Pub Time Darts II Plus 2 with Solo Challenger (Mar 24, 1992) | 1992 | Merit | | | |
| puchicar | Puchi Carat (Ver 2.02O 1997/10/29) | 1997 | Taito Corporation | | | |
| puchicarj | Puchi Carat (Ver 2.02J 1997/10/29) | 1997 | Taito Corporation | puchicar | puchicar | |
| puchicaru | Puchi Carat (Ver 2.04A 1997/11/08) | 1997 | Taito America Corporation | puchicar | puchicar | |
| puckimon | Pucki & Monsters | 1982 | Romtec | | | |
| puckman | Puck Man (Japan set 1) | 1980 | Namco | | | |
| puckmana | Puck Man (Alca bootleg) | 1980 | bootleg (Alca) | puckman | puckman | |
| puckmanb | Puck Man (bootleg set 1) | 1980 | bootleg | puckman | puckman | |
| puckmanf | Puck Man (speedup hack) | 1980 | hack | puckman | puckman | |
| puckmanh | Puck Man (bootleg set 2) | 1980 | bootleg (Falcom?) | puckman | puckman | |
| puckmod | Puck Man (Japan set 2) | 1981 | Namco | puckman | puckman | |
| puckpepl | Puck People | 199? | Microhard | funystrp | funystrp | |
| puckpkmn | Puckman Pockimon Genie 2000 | 2000 | Sun Mixing | | | |
| puckpkmnb | Puckman Pockimon Genie 2000 (bootleg) | 2000 | bootleg | puckpkmn | puckpkmn | |
| pulirula | PuLiRuLa (World, dual PCB) | 1991 | Taito Corporation Japan | | | |
| pulirulaa | PuLiRuLa (World, single PCB) | 1991 | Taito Corporation | pulirula | pulirula | |
| pulirulaj | PuLiRuLa (Japan) | 1991 | Taito Corporation | pulirula | pulirula | |
| pulltabs | Pull Tabs | 1983 | Game-A-Tron | | | |
| pullttrig | Pull The Trigger | 2003 | Digital Silkroad | | | |
| pulsar | Pulsar | 1981 | Sega | | | pulsar |
| pulsarlb | Little Big Board (6000 series) | 1981 | Pulsar | | | |
| pulstar | Pulstar | 1995 | Aicom | neogeo | | |
| pumpactv | TV Pump Active | 200? | Giggle | | | |
| pumpit1 | Pump It Up: The 1st Dance Floor (ver 0.53.1999.9.31) | 1999 | Andamiro | pumpitup | | |
| pumpitup | Pump It Up BIOS | 1999 | Andamiro | | | |
| punchita | Punch-Out!! (Italian bootleg) | 1984 | bootleg | punchout | punchout | |
| punchkid | Punching Kid (Japan) | 1981 | Irem | olibochu | olibochu | |
| punchout | Punch-Out!! (Rev B) | 1984 | Nintendo | | | |
| punchouta | Punch-Out!! (Rev A) | 1984 | Nintendo | punchout | punchout | |
| punchoutj | Punch-Out!! (Japan) | 1984 | Nintendo | punchout | punchout | |
| punchy | Punchy The Clown (R02) | 1993 | Alvin G | | | genpin |
| punchy3 | Punchy The Clown (R03) | 1993 | Alvin G | punchy | punchy | genpin |
| punipic | The Punisher (bootleg with PIC16C57, set 1) | 1993 | bootleg | punisher | punisher | |
| punipic2 | The Punisher (bootleg with PIC16C57, set 2) | 1993 | bootleg | punisher | punisher | |
| punipic3 | The Punisher (bootleg with PIC16C57, set 3) | 1993 | bootleg | punisher | punisher | |
| punisher | The Punisher (World 930422) | 1993 | Capcom | | | |
| punisherbz | Biaofeng Zhanjing (Chinese bootleg of The Punisher) | 1993 | bootleg | punisher | punisher | |
| punisherh | The Punisher (Hispanic 930422) | 1993 | Capcom | punisher | punisher | |
| punisherj | The Punisher (Japan 930422) | 1993 | Capcom | punisher | punisher | |
| punisheru | The Punisher (USA 930422) | 1993 | Capcom | punisher | punisher | |
| punk | Punk! | 1982 | Gottlieb | | | genpin |
| punkshot | Punk Shot (US 4 Players) | 1990 | Konami | | | |
| punkshot2 | Punk Shot (US 2 Players) | 1990 | Konami | punkshot | punkshot | |
| punkshot2e | Punk Shot (World 2 Players) | 1990 | Konami | punkshot | punkshot | |
| punkshotj | Punk Shot (Japan 2 Players) | 1990 | Konami | punkshot | punkshot | |
| punkywil | Punky Willy | 1986 | Joctronic | | | |
| pururun | Pururun (set 1) | 1995 | Metro / Banpresto | | | |
| pururuna | Pururun (set 2) | 1995 | Metro / Banpresto | pururun | pururun | |
| pushman | Pushman (Korea, set 1) | 1990 | Comad | | | |
| pushmana | Pushman (Korea, set 2) | 1990 | Comad | pushman | pushman | |
| pushmans | Pushman (American Sammy license) | 1990 | Comad (American Sammy license) | pushman | pushman | |
| pushmant | Pushman (Top Tronic license) | 1990 | Comad (Top Tronic license) | pushman | pushman | |
| pushover | Push-Over (Summit Coin) | 1981 | Summit Coin | | | |
| puyo | Puyo Puyo (World) | 1992 | Compile / Sega | | | |
| puyobl | Puyo Puyo (World, bootleg) | 1992 | bootleg | puyo | puyo | |
| puyoda | Puyo Puyo Da! (Japan) | 1999 | Compile | naomi | | |
| puyofev | Puyo Pop Fever (World) (GDS-0034) | 2003 | Sega | naomigd | | |
| puyofevj | Puyo Puyo Fever (Japan) (GDS-0031) | 2003 | Sega | puyofev | puyofev | |
| puyofevp | Puyo Puyo Fever (prototype ver 0.01) | 2003 | Sega | puyofev | puyofev | |
| puyoj | Puyo Puyo (Japan, Rev B) | 1992 | Compile / Sega | puyo | puyo | |
| puyoja | Puyo Puyo (Japan, Rev A) | 1992 | Compile / Sega | puyo | puyo | |
| puyomedal | Puyo Puyo! The Medal Edition | 2009 | Sega | segasp | | |
| puyopuy2 | Puyo Puyo 2 (Japan) | 1994 | Compile (Sega license) | | | |
| puyosun | Puyo Puyo Sun (J 961115 V0.001) | 1996 | Compile | stvbios | | |
| puzlbang | Puzzle Bang Bang (Korea, version 2.9 / 990108) | 1999 | Omega System | suplup | suplup | |
| puzlbanga | Puzzle Bang Bang (Korea, version 2.8 / 990106) | 1999 | Omega System | suplup | suplup | |
| puzlclub | Puzzle Club (Japan prototype) | 1990 | Namco | | | |
| puzldama | Taisen Puzzle-dama (ver JAA) | 1994 | Konami | crzcross | crzcross | |
| puzlstar | Puzzle Star / Mohuan Xingzuo (ver. 100MG, 09/30/99 build) | 1999 | IGS (Metro license) | pgm | | |
| puzlstara | Puzzle Star / Mohuan Xingzuo (ver. 100MG, 09/20/99 build) | 1999 | IGS (Metro license) | puzlstar | puzlstar | |
| puzzball | Puzz Ball (Japan, PZB1 Ver.C) | 2002 | Namco | | | |
| puzzballa | Puzz Ball (Japan, PZB1 Ver.A) | 2002 | Namco | puzzball | puzzball | |
| puzzldpr | Puzzle De Pon! R! | 1997 | Visco | neogeo | | |
| puzzledp | Puzzle De Pon! | 1995 | Visco | neogeo | | |
| puzzlekg | Puzzle King (Dance & Puzzle) | 1998 | Eolith | | | |
| puzzleme | Puzzle Me! | 199? | Impera | | | |
| puzzlet | Puzzlet (Japan) | 2000 | Unies Corporation | | | |
| puzzli | Puzzli (revision B) | 1995 | Metro / Banpresto | | | |
| puzzli2 | Puzzli 2 / Pao Pao Yu (ver. 100) | 1999 | IGS (Metro license) | pgm | | |
| puzzli2s | Puzzli 2 Super / Pao Pao Yu Super (ver. 200) | 2001 | IGS (Metro license) | puzzli2 | puzzli2 | |
| puzzlia | Puzzli (revision A) | 1995 | Metro / Banpresto | puzzli | puzzli | |
| puzzloop | Puzz Loop (Europe, v0.94) | 1998 | Mitchell | skns | | |
| puzzloopa | Puzz Loop (Asia) | 1998 | Mitchell | puzzloop | puzzloop | |
| puzzloope | Puzz Loop (Europe, v0.93) | 1998 | Mitchell | puzzloop | puzzloop | |
| puzzloopj | Puzz Loop (Japan) | 1998 | Mitchell | puzzloop | puzzloop | |
| puzzloopk | Puzz Loop (Korea) | 1998 | Mitchell | puzzloop | puzzloop | |
| puzzloopu | Puzz Loop (USA) | 1998 | Mitchell | puzzloop | puzzloop | |
| puzzlove | PuzzLove | 1994 | Para | | | |
| puzzlovek | PuzzLove (Korea) | 1994 | Para | puzzlove | puzzlove | |
| puzznic | Puzznic (World) | 1989 | Taito Corporation Japan | | | |
| puzznicb | Puzznic (bootleg, set 1) | 1989 | bootleg | puzznic | puzznic | |
| puzznicba | Puzznic (bootleg, set 2) | 1989 | bootleg | puzznic | puzznic | |
| puzznici | Puzznic (Italian bootleg) | 1989 | bootleg | puzznic | puzznic | |
| puzznicj | Puzznic (Japan) | 1989 | Taito Corporation | puzznic | puzznic | |
| puzznicu | Puzznic (US) | 1989 | Taito America Corporation | puzznic | puzznic | |
| pv1000 | PV-1000 | 1983 | Casio | | | |
| pv1000_sound | NEC D65010G031 | | | | | |
| pv16 | PV-16 (MSX1, Japan) | 1985 | Casio | | | |
| pv2000 | PV-2000 | 1983 | Casio | | | |
| pv7 | PV-7 (MSX1, Japan) | 1984 | Casio | pv16 | pv16 | |
| pv9234 | PowerVu D9234 | 1997 | Scientific Atlanta | | | |
| pve500 | PVE-500 | 1995 | SONY | | | |
| pvga1a | Paradise Systems PVGA1A Graphics Card | | | | | |
| pvga1a_jk | Paradise Systems PVGA1A-JK Graphics Card | | | | | |
| pvga1a_vga | Paradise Systems PVGA1A i/f | | | | | |
| pvmil | Who Wants to Be a Millionaire? (Play Vision, Plug and Play, UK, 16-bit version) | 2006 | Play Vision | | | |
| pvmil8 | Who Wants to Be a Millionaire? (Play Vision, Plug and Play, UK, 8-bit version) | 2005 | Play Vision | | | |
| pvmilfin | Haluatko miljonääriksi? (Finland) | 2005 | Play Vision | pvmil8 | pvmil8 | |
| pvwwcas | Worldwide Casino Tour 12-in-1 | 2005 | Play Vision / Taikee / V-Tac | | | |
| pwaih4077c | PWA-IH4077C | 199? | Mitac | ibm5170 | ibm5170 | |
| pwaih4077d | PWA-IH4077D | 199? | Mitac | ibm5170 | ibm5170 | |
| pwb7270e | PWB 7270 REV E | 198? | Advanced Logic Research | ibm5170 | ibm5170 | |
| pwball | Power Ball (prototype) | 199? | TCH | | | |
| pwerplay | Power Play (Pinball) | 1978 | Bally | | | genpin |
| pwheelsj | Power Wheels (Japan, Rev 2, Linkable) | 1991 | Taito Corporation | dblaxle | dblaxle | |
| pwm_display | PWM Display | | | | | |
| pwp14 | PWP System 14 | 1986 | Smith Corona | | | |
| pwrchanc | Powerful Chance | 1999 | Konami | | | |
| pwrflip | Power Flipper Pinball Shooting (v1.33) | 1994 | Excellent System | | | |
| pwrgoal | Taito Power Goal (Ver 2.5O 1994/11/03) | 1994 | Taito Corporation Japan | | | |
| pwrinst2 | Power Instinct 2 (US, Ver. 94.04.08, set 1) | 1994 | Atlus | | | |
| pwrinst2a | Power Instinct 2 (US, Ver. 94.04.08, set 2) | 1994 | Atlus | pwrinst2 | pwrinst2 | |
| pwrinst2j | Gouketsuji Ichizoku 2 (Japan, Ver. 94.04.08) | 1994 | Atlus | pwrinst2 | pwrinst2 | |
| pwrkick | Power Kick (Japan) | 1994 | Sunwise | | | |
| pwrmacg3 | Power Macintosh G3 | 1997 | Apple Computer | | | |
| pwrshovl | Power Shovel ni Norou!! - Power Shovel Simulator (v2.07J) | 1999 | Taito | taitotz | | |
| pwrshovla | Power Shovel ni Norou!! - Power Shovel Simulator (v2.07J, alt) | 1999 | Taito | pwrshovl | pwrshovl | |
| pwrview | MCS PowerView 10 | 1984 | Compugraphic | | | |
| pwsuper | Player's World - Super (0154019, US) | 200? | Aristocrat | aristmk6 | | |
| px320a | PleXCombo PX-320A CD-RW/DVD-ROM Drive | | | | | |
| px4 | PX-4 | 1985 | Epson | | | |
| px486p3 | PX486P3 | 199? | QDI | ibm5170 | ibm5170 | |
| px4p | PX-4+ | 1985 | Epson | px4 | px4 | |
| px8 | PX-8 | 1984 | Epson | | | |
| pxa250 | Intel XScale PXA250 | | | | | |
| pxa255 | Intel XScale PXA255 | | | | | |
| pxa255_periphs | Intel XScale PXA255 Peripherals | | | | | |
| pxa270 | Intel XScale PXA270 | | | | | |
| py2k2 | Photo Y2K 2 / Chaoji Bi Yi Bi 2 / Dajia Lai Zhao Cha 2 / Real and Fake 2 Photo Y2K (M101XX 05/25/01 11:02:54) | 2001 | IGS | pgm | | |
| py2k2100 | Photo Y2K 2 / Chaoji Bi Yi Bi 2 / Dajia Lai Zhao Cha 2 / Real and Fake 2 Photo Y2K (ver. 100, Japanese Board) | 2000 | IGS | py2k2 | py2k2 | |
| pyenaget | Pye-nage Taikai | 2000 | Sammy | sammymdl | | |
| pyl601 | Pyldin-601 | 1989 | Mikroelektronika | | | |
| pyl601a | Pyldin-601A | 1989 | Mikroelektronika | pyl601 | pyl601 | |
| pylo | Punch Your Lights Out | 1988 | Tiger | | | |
| pyramid | Pyramid (Dutch, Game Card 95-750-898) | 1996 | BFM/ELAM | | | |
| pyros | Pyros (US) | 1987 | Toaplan / Taito America Corporation | wardner | wardner | |
| pyuuta | Tomy Pyuuta | 1982 | Tomy | tutor | tutor | |
| pyuutajr | Tomy Pyuuta Jr. | 1983 | Tomy | tutor | tutor | |
| pz_f4 | The Party Zone (F-4) | 1991 | Bally | | | |
| pz_l1 | The Party Zone (L-1) | 1991 | Bally | pz_f4 | pz_f4 | |
| pz_l2 | The Party Zone (L-2) | 1991 | Bally | pz_f4 | pz_f4 | |
| pz_l3 | The Party Zone (L-3) | 1991 | Bally | pz_f4 | pz_f4 | |
| pzlbowl | Puzzle De Bowling (Japan) | 1999 | Nihon System / MOSS | | | |
| pzlbreak | Puzzle Break (set 1) | 1997 | SemiCom / Tirano | | | |
| pzlbreaka | Puzzle Break (set 2) | 1997 | SemiCom / Tirano | pzlbreak | pzlbreak | |
| pzlestar | Puzzle Star (Sang Ho Soft) | 1991 | Sang Ho Soft | | | |
| pzletime | Puzzle Time (prototype) | 199? | Elettronica Video-Games | | | |
| pzloop2 | Puzz Loop 2 (Europe 010302) | 2001 | Mitchell (Capcom license) | | | |
| pzloop2j | Puzz Loop 2 (Japan 010226) | 2001 | Mitchell (Capcom license) | pzloop2 | pzloop2 | |
| pzloop2jd | Puzz Loop 2 (Japan 010226 Phoenix Edition) (bootleg) | 2001 | bootleg | pzloop2 | pzloop2 | |
| pzloop2jr1 | Puzz Loop 2 (Japan 010205) | 2001 | Mitchell (Capcom license) | pzloop2 | pzloop2 | |
| q5_500in1 | Q5 500 in 1 Handheld | 201? | <unknown> | | | |
| qad | Quiz & Dragons: Capcom Quiz Game (USA 920701) | 1992 | Capcom | | | |
| qadjr | Quiz & Dragons: Capcom Quiz Game (Japan Resale Ver. 940921) | 1994 | Capcom | qad | qad | |
| qb3 | QB-3 (prototype) | 1982 | Rock-Ola | | | |
| qbeebing | Queen Bee Bingo | 2003 | Subsino | | | |
| qbert | Q*bert (US set 1) | 1982 | Gottlieb | | | qbert |
| qberta | Q*bert (US set 2) | 1982 | Gottlieb | qbert | qbert | qbert |
| qbertj | Q*bert (Japan) | 1982 | Gottlieb (Konami license) | qbert | qbert | qbert |
| qbertqub | Q*bert's Qubes | 1983 | Mylstar | | | qbert |
| qberttst | Q*bert (early test version) | 1982 | Gottlieb | qbert | qbert | qbert |
| qbquest | Q*Bert's Quest | 1983 | Gottlieb | | | genpin |
| qbtrktst | Q*bert Board Input Test Rom | 1982 | Gottlieb | qbert | qbert | qbert |
| qbus | DEC Qbus bus | | | | | |
| qbus_slot | DEC Qbus slot | | | | | |
| qc | Quarter Horse Classic | 1995 | ArJay Exports/Prestige Games | | | |
| qcash | Queens of Cash (0100706V, NSW/ACT) | 1998 | Aristocrat | aristmk5 | | |
| qcrayon | Quiz Crayon Shinchan (Japan) | 1993 | Taito Corporation | | | |
| qcrayon2 | Crayon Shinchan Orato Asobo (Japan) | 1993 | Taito Corporation | | | |
| qczl | Qing Cheng Zhi Lian | 2011 | Sealy | | | |
| qdrmfgp | Quiz Do Re Mi Fa Grand Prix (Japan) | 1994 | Konami | | | |
| qdrmfgp2 | Quiz Do Re Mi Fa Grand Prix 2 - Shin-Kyoku Nyuukadayo (Japan) | 1995 | Konami | | | |
| qdu386dx | QD-U386DX VER 1.0 | 199? | <unknown> | ibm5170 | ibm5170 | |
| qed5271be | MIPS QED5271 (big) | | | | | |
| qed5271le | MIPS QED5271 (little) | | | | | |
| qfire | Quickfire | 1979 | Electroplay | | | |
| qg640 | Matrox QG-640 Color Display Processor Card | | | | | |
| qgakumon | Quiz Gakumon no Susume (Japan ver. JA1 Type H) | 1993 | Konami | | | |
| qgh | Quiz Ghost Hunter (Japan, ROM Based) | 1994 | Sega | | | |