Looks like there's two releases. One by AVE and another by SEI.
There's also 2 entries for the Maxi-15. Although only one was released in NA, the other was released in AUS. So you can scratch one of those off the list.
Also the two entries for Ms. Pacman are for the (Tengen) and (Namcom) releases. Pacman also had two Tengen releases, black cart (unlicensed)) and a gray cart (licensed). Gauntlet also got a similar UNL/LIC (black/gray) release as well.
Indiana Jones and the Temple of Doom had an unlicensed release from Tengen as well as a licensed release from Mindscape.
Indiana Jones and the Last Crusade had two licensed releases. One by Taito and the other by Ubisoft.
Sorry, that should explain all of the double entries in the list.![]()