| Air Attack (set 2) | |
| Air Buster: Trouble Specialty Raid Unit (bootleg) [Bootleg] | |
| Air Buster: Trouble Specialty Raid Unit (Japan) | |
| Air Buster: Trouble Specialty Raid Unit (World) | |
| Air Combat (AC2, US) | |
| Air Combat 22 (Rev. ACS1 Ver.B, Japan) | |
| Air Duel (Japan, M72) | |
| Air Duel (Japan) | |
| Air Gallet (Europe) | |
| Air Gallet (Hong Kong) | |
| Air Gallet (Japan) | |
| Air Gallet (Korea) | |
| Air Gallet (older, Europe) | |
| Air Gallet (older, Hong Kong) | |
| Air Gallet (older, Korea) | |
| Air Gallet (older, Taiwan) | |
| Air Gallet (older, USA) | |
| Air Gallet (Taiwan) | |
| Air Gallet (USA) | |
| Airwolf | |
| Airwolf (US) | |
| Ajax | |
| Ajax (Japan) | |
| Akai Katana (2010/ 8/13 MASTER VER.) | |
| Akkanbeder (Ver 2.5J 1995/06/14) | |
| Akuma-Jou Dracula (Japan ver. N) | |
| Akuma-Jou Dracula (Japan ver. P) | |
| Akuu Gallet (older, Japan) | |
| Alcon (US) | |
| Alex Kidd: The Lost Stars (set 1, FD1089A 317-unknown) | |
| Alex Kidd: The Lost Stars (set 2, unprotected) | |
| Ali Baba and 40 Thieves | |
| Alien Challenge (China) [Imperfect sound] | |
| Alien Challenge (World) [Imperfect sound] | |
| Alien Invaders [preliminary sound] | |
| Alien Sector | |
| Alien Storm (set 1, Japan Rev B, 2 Players, FD1094 317-0146 decrypted) [Bootleg] | |
| Alien Storm (set 1, Japan Rev B, 2 Players, FD1094 317-0146) | |
| Alien Storm (set 2, US, 3 Players, FD1094 317-0147 decrypted) [Bootleg] | |
| Alien Storm (set 2, US, 3 Players, FD1094 317-0147) | |
| Alien Storm (set 3, World, 3 Players, FD1094 317-0148 decrypted) [Bootleg] | |
| Alien Storm (set 3, World, 3 Players, FD1094 317-0148) | |
| Alien Storm (set 4, World, 2 Players, FD1094 317-0154) | |
| Alien Syndrome (set 1, Japan, old, System 16A, FD1089A 317-0033) | |
| Alien Syndrome (set 2, System 16A, FD1089A 317-0033) | |
| Alien Syndrome (set 3, System 16B, FD1089A 317-0033) | |
| Alien Syndrome (set 4, System 16B, unprotected) | |
| Alien Syndrome (set 5, System 16A, FD1089B 317-0037) | |
| Alien Syndrome (set 6, Japan, new, System 16B, FD1089A 317-0033) | |
| Alien Syndrome (set 7, System 16B, MC-8123B 317-00xx) | |