| footbpow | | Football Power (version 1.2) | Gaelco | 1999 |
| footbpow11 | footbpow | Football Power (version 1.1) | Gaelco | 1999 |
| jak_powr | | Power Rangers S.P.D. (JAKKS Pacific TV Game) | JAKKS Pacific Inc / Handheld Games | 2005 |
| pow | | P.O.W. - Prisoners of War (US version 1) | SNK | 1988 |
| pow3000 | zx81 | Power 3000 | Creon Enterprises | 1983 |
| powa | pow | P.O.W. - Prisoners of War (US version 1, mask ROM sprites) | SNK | 1988 |
| powbl | pow | P.O.W. - Prisoners of War (bootleg of US version 1) | bootleg | 1988 |
| powerbal | | Power Balls | Playmark | 1994 |
| powerbals | powerbal | Power Balls (Super Slam conversion) | Playmark | 1994 |
| powercrd | | Power Card (Ver 0263, encrypted) | Fun World | 1993 |
| powerdrv | | Power Drive | Bally Midway | 1986 |
| powerins | | Power Instinct (USA) | Atlus | 1993 |
| powerinsa | powerins | Power Instinct (USA, bootleg set 1) | bootleg | 1993 |
| powerinsb | powerins | Power Instinct (USA, bootleg set 2) | bootleg | 1993 |
| powerinsc | powerins | Power Instinct (USA, bootleg set 3) | bootleg (Electronic Devices) | 1993 |
| powerinsj | powerins | Gouketsuji Ichizoku (Japan) | Atlus | 1993 |
| powerinspj | powerins | Gouketsuji Ichizoku (Japan, prototype) | Atlus | 1993 |
| powerinspu | powerins | Power Instinct (USA, prototype) | Atlus | 1993 |
| powernin | | Power Ninja Action Challenge | Linus ??kesson | 2009 |
| powerpack | | Powerpack In-Circuit Emulator PP-SW+ PIII | Microtek | 1999 |
| powerstk | | Powerstack II | Motorola | 1996 |
| powj | pow | Datsugoku - Prisoners of War (Japan) | SNK | 1988 |
| powrplay | | Power Play | Cinematronics | 1985 |
| powsled | | Power Sled (Slave, Revision A) | Sega | 1996 |
| powsledm | powsled | Power Sled (Main, hack of Relay) | Sega | 1996 |
| powsledr | powsled | Power Sled (Relay, Revision A) | Sega | 1996 |
| powyak96 | | Jikkyou Powerful Pro Yakyuu '96 (GV017 Japan 1.03) | Konami | 1996 |
| powyakex | | Jikkyou Pawafuru Puro Yakyu EX (GX802 VER. JAB) | Konami | 1998 |
