Currently available on the VC in the US from Hudson:
NES: Adventure Island (Westone/Hudson developed), Star Soldier, Lode Runner, Milon's Secret Castle
Super Famicom: Do-Re-Mi Fantasy (Import title)
Turbografx: World Class Baseball, Alien Crush (Compile developed), Devil's Crush (Compile developed), R-Type (Irem developed), Bomberman '93, Super Star Soldier, Soldier Blade, Neutopia, Neutopia II, Bonk's Adventure, Bonk 2: Bonk's Revenge, Bonk 3: Bonk's Big Adventure, Chew Man Fu, New Adventure Island, Air Zonk, World Sports Competition, Military Madness, Power Golf, Shockman, Blazing Lazers (Compile developed), JJ & Jeff, China Warrior, Double Dungeons, Riot Zone, Dungeon Explorer, Moto Roader, Crater Maze, Dragon's Curse (Westone/Hudson developed)
PC Engine: Battle Lode Runner
Turbo-CD: Gate of Thunder, Lords of Thunder, The Dynastic Hero (Westone/Hudson developed), Super Air Zonk, Monster Lair (Westone/Hudson developed) [all of these games were originally published in the US on the TG-CD by TTI and TZD]
Hudson titles not released:
MSX: For the US, everything.
NES: (US releases, most also in Japan and many also in Europe)
Adventure Island II
Adventure Island III
Bonk's Adventure
Starship Hector
Mendel Palace (Game Freak developed)
Xexyz
Adventures of Dino Riki
Raid on Bungeling Bay
Bomberman
Bomberman II
M.U.S.C.L.E.
Mickey Mousecapade (Hudson developed and published in Japan, Capcom published in the US)
Jackie Chan's Action Kung Fu
Princess Tomato in the Salad Kingdom
Felix the Cat (US only)
NES: (EU only releases)
Beauty and the Beast (port of the SNES game)
Famicom: (Japan only releases)
Adventure Island IV
Championship Lode Runner
Star Force
Bikkuriman World
Pooyan
Seirei Gari
Takahashi Meijin no Bug-tte Honey
Binary Land
Nuts & Milk
Doraemon
Ninja Hattori Kun
Momotarou Densetsu
Momotarou Densetsu Gaiden
SNES: (US releases, most also in Japan and many also in Europe)
Super Bonk
Super Adventure Island
Super Adventure Island II
Super Bomberman
Super Bomberman 2
An American Tail: Fievel Goes West (US only)
Beauty and the Beast
Hagane (CAProduction/RED developed)
SNES: (EU/JP only releases)
Super Bomberman 3
Virtual Soccer (Probe developed)
Super Famicom: (Japan-only releases)
Super Bonk II
Earth Light
Earth Light: Luna Strike
Elfaria (RED developed)
Elfaria II (RED developed)
Super Bomberman 4
Super Bomberman 5
Shin Momotarou Densetsu
Super Momotarou Dentetsu II
Super Momotarou Dentetsu III
Super Momotarou Dentetsu DX
Momotarou Dentetsu Happy
Super Power League
Super Power League 2
Super Power League 3
Super Power League 4
Daikaijyuu Monogatari
Super Bomberman: Panic Bomber W
Undake 30: Same Game - Mario Version
Caravan Shooting Collection
Kishin Douji Zenki: Rettou Raiden
Kishin Douji Zenki: Denei Raibu
Tengai Makyou Zero (RED developed)
Saikyou: Takata Nobuhiko
Crystal Beans: From Dungeon Explorer
Same Game
J-League '96 Dream Stadium
Bomberman B-Daman
Bakukyuu Renpatsu!! Super B-Daman
N64: (all regions) -- All titles.
Sega Genesis (all US only releases)
Mega Bomberman (port of Bomberman '94 for JP TG16)
Sega CD (all US only releases)
The Space Adventure Cobra (not sure if this is a new game or a port of one or both of the JP TGCD games)
Lords of Thunder (TGCD port)
Dungeon Explorer (original game, not a port)
Turbografx-16: (HuCards) (US releases)
Keith Courage in Alpha Zones (Hudson developed and published in Japan, NEC published in the US)
Aero Blasters (Kaneko developed and published in Japan, TTI published in the US)
Timeball
Bomberman
Jackie Chan's Action Kung Fu (Now Production developed)
Raiden (Hudson developed and published in Japan, NEC published in the US)
PC Engine: (HuCards) (Japan only releases) (Probably not going to look up developers for all of these, quite a hassle as I said above)
Bikkuriman World
Shanghai
YouYou Jinsei
Necromancer
Sengoku Mahjong
Sadakichi Seven: Hideyoshi no Ougon
Susano O Densetsu
Tengai Makyou: Ziria (RED developed)
Power League II (sequels to World Class Baseball, all JP only)
Power League III
Power League 4
Power League 5
Power League '93
Super Momotarou Dentetsu
Super Momotarou Dentetsu II
Aldynes (SuperGrafx system required)
Battle Ace (SuperGrafx system required)
Madouou Granzort (SuperGrafx system required)
1941: Counter Attack (SuperGrafx system required)
Aoi Blink
Maniac Pro Wrestling
Momotarou Densetsu Turbo
Mitsubatchi Gakuen
Momotarou Katsugeki
Momotarou Densetsu II
Populous
Power Eleven
Final Soldier
Doraemon Nobita No Dorabian Nights
Ninja Ryukenden (Ninja Gaiden)
Honoo no Doukyuuji: Dodge Danpei
Momotaru Densetsu Gaiden 1: Dai 1 Shuu
Power Tennis
Bomberman '94 (released in the US on the Genesis as Mega Bomberman)
Turbo CD: (US releases)
Dungeon Explorer II
Bonk 3: Bonk's Big Adventure (CD version)
Fighting Street
Ys Book I & II (Falcom developed)
Ys Book III: Wanderers From Ys (Falcom developed, Hudson published in Japan, NEC published in the US)
J.B. Harold Murder Club (Hudson developed and published in Japan, NEC published in the US)
Dragon Slayer: The Saga of Heroes (Falcom developed, Hudson published in Japan, Working Designs published in the US)
John Madden CD Football (US only release)
SimEarth
Cotton
Riot Zone
Might & Magic III: Isles of Terra
Buster Bros. (Hudson/Capcom port of Capcom arcade game, published by Hudson) (TCD version called Pomping World in Japan)
PCE CD: (Japan-only releases) -- All titles. (Probably not going to look up developers for all of these, quite a hassle as I said above)
No Ri Ko
Bikkuriman Taizikai
The Space Adventure Cobra (Cobra Kuroryuuou no Densetsu)
Gambler Jiko Chuushinha
Shanghai II
Urusei Yatsura: Stay With You
Cobra II: Densetsu no Otoko
Seiryuu Densetsu Monbit
Populous: The Promised Lands
Super CD-ROM2 Taiken Soft-shuu (game?)
Tengai Makyou II: Manji Maru (RED developed)
Super Raiden
Star Parodier
Doraemon Nobita No Dorabian Nights
Adventure Quiz Capcom World: Hatena no Daibouken
Record of Lodoss War
Quiz Tonosama no Yabou
Ginga Ojousama Densetsu Yuna
Dragon Slayer II: Eiyuu Densetsu (Falcom developed)
Inoue Asami: Kono Hoshi ni Tatta Hitori no Kimi
Fushigi no Umi no Nadia
Quiz Caravan Cult Q
Tengai Makyou: Fuun Kabuki Den (RED)
Ys IV: The Dawn of Ys (Falcom developed)
Bakushou Yoshimoto no Shingeki
Power Golf II: Golfer
Garou Densetsu 2 (Fatal Fury 2) (Arcade Card required)
Art of Fighting (Arcade Card required)
World Heroes 2 (Arcade Card required)
Neo Nectaris
Blood Gear
Hyper Wars
Garou Densetsu Special (Fatal Fury Special) (Arcade Card required)
Record of Lodoss War II
Bomberman: Panic Bomber
Kabuki Itouryodan (Arcade Card required)
Ginga Ojousama Densetsu Yuna II
Ginga Densetsu Fukei Sapphire (Arcade Card required)
Kuusou Kagaku Sekai Gulliver Boy (supports Arcade Card, but not required)
Hyaku Monogatari
Seiya Monogatari: AnEarth Fantasy Stories
TTI/TZD Releases TTI and TZD did not develop games, just publish and sell them in the US. All of these are US releases, Hudson most probably has the rights to the US releases of these games now.
TTI-published titles currently on the VC: (overlaps with other lists)
Turbografx-16: Alien Crush, JJ & Jeff, Dead Moon, Air Zonk, Bravoman, Bloody Wolf
Turbo CD: The Dynastic Hero, Lords of Thunder, Gate of Thunder, Super Air Zonk ("Distributed By TTI")
TTI-published titles not currently on the VC:
Turbografx:
Aero Blasters (Hudson)
Battle Royale (Incredible Technologies) (US only)
Timeball (Hudson)
Bomberman (Hudson)
Andre Panza Kick-Boxing (Loricels) (US only)
Champions Forever Boxing (Distinctive Software) (US only)
Ghost Manor (ICOM)
Dungeons & Dragons: Order of the Griffon (Westwood Studios) (US only)
Bomberman '93 (Hudson)
Darkwing Duck (Interactive Designs)
Turbo CD:
The Adams Family (ICOM developed)
Prince of Persia (Riverhill Soft published in Japan, conversion of original Broderbund game)
Shadow of the Beast (Psygnosis developed, Victor Interactive published in Japan)
Riot Zone (Hudson developed and published in Japan)
Valis III (Telenet developed and published in Japan)
Godzilla (Alfa System developed, Toho published in Japan)
Syd Mead's Terraforming (Right Stuff developed and published in Japan)
Beyond Shadowgate (US only) (ICOM developed)
Shape Shifter (ICOM developed, Victor Interactive published in Japan)
Dungeon Master: Theron's Quest (Software Heaven / FTL / Victor)
Camp California (ICOM developed) (US only)
Sherlock Holmes Consulting Detective Volume II (ICOM developed, Victor published in Japan)
Bonk 3: Bonk's Big Adventure CD (Hudson developed) (US release only, was the final TCD release in the US, published by Turbo Zone Direct in December 1994)
Games originally published or developed by NEC, NEC Interchannel, NEC Avenue, etc (for whoever the heck has the rights to these games now... NEC mostly published other developers' projects, only some were internally developed. Hudson (I think), G-Mode, Irem, etc, have all released on the Wii VC games originally published by NEC...)
Titles published in the US by NEC currently available on the Virtual Console: (overlaps with other lists) (all of these titles were developed by others and published by NEC. Many were published by the original developers in Japan and by NEC only in the US.)
Turbografx: Moto Roader, Dragon Spirit, Vigilante, Power Golf, Dungeon Explorer, Neutopia, Bonk's Adventure, New Adventure Island, Neutopia, Ninja Spirit, Ordyne, Splatterhouse, Crater Maze, Chew-Man-Fu, Bonk's Adventure, Bonk's Revenge, Dragon's Curse, Psyshosis, Super Star Soldier, R-Type, Soldier Blade, Silent Debuggers, World Sports Competition
Turbo CD: Monster Lair, J.B. Harold Murder Club, Ys III: Wanderers From Ys
NEC-published titles not on VC: (no listed developer means unknown)
Turbografx: (US releases)
The Legendary Axe (developed and published in Japan by Victor Interactive, published by NEC in the US)
Legendary Axe II (Victor/Atlus/RED developed, Victor published in Japan)
Space Harrier (developed by Dempa)
Gunboat (The Code Monkeys) (US only)
Deep Blue (Pack-In Video developed and published in Japan)
Galaga '90 (Namco developed and published in Japan)
World Court Tennis (Namco developed and published in Japan)
Davis Cup Tennis
Final Lap Twin (Namco developed developed and published in Japan)
King of Casino (Algorithm Institute developed, Victor published in Japan)
Drop Off (Data East developed developed and published in Japan)
Cyper Core (Alfa System developed and IGS published in Japan)
Pac-Land (Namco developed and published in Japan)
Veigues Tactical Gladiator (Bits Laboratory developed, Victor published in Japan)
Boxyboy (Media Rings developed and published in Japan)
TV Sports Football (Cinemaware developed, Victor published in Japan)
TaleSpin (Interactive Designs developed) (US only)
Raiden (Hudson developed developed and published in Japan)
TV Sports Basketball (Cinemaware developed, Victor published in Japan)
Yo'Bro (ICOM developed) (US only)
Hit the Ice (Taito developed and published in Japan)
Time Cruise (Sankindo developed, Face published in Japan)
World Sports Competition (Hudson developed and published in Japan)
Magical Chase (Quest developed, PalSoft published in Japan)
Sidearms (NEC Avenue developed, Radiance published in the US, NEC in Japan)
Tiger Road (Victor Interactive developed conversion of Capcom arcade game, Victor published in Japan)
Night Creatures (Manley and Associates developed) (US only)
Impossamole (Gremlin Interactive developed) (also on C64 and CPC) (US only)
PC Engine: (Japan only releases) -- All titles. A good number.
Turbo CD: (US releases)
Lords of the Rising Sun (Victor Interactive published in Japan, NEC in the US) (Amiga conversion)
Valis II (Telenet developed and published in Japan)
Last Alert (Laser Soft/Telenet developed, Telenet published in Japan)
Sherlock Holmes, Consulting Detective (ICOM developed)
Splash Lake (NEC Avenue developed)
PCE CD: (Japan-only releases) -- All titles. Lots!