Non-TAC Infinites
Though rare, some Infinites exist outside of TAC's
C. Viper S-Thunder Knuckle H Feint Cancel Non-TAC Infinite [1]
Dante Non-TAC Infinite: [2]
Doctor Doom Molecular Shield Non-TAC Infinite [3]
Doctor Strange Non-TAC Infinite [4]
Doctor Strange/Amaterasu THC Non-TAC Infinite Proof of Concept [5]
Dormammu Non-TAC Infinite [6]
Frank West Non-TAC Infinite [7]
Hsien-Ko - Bonsai Tree or Star Item Non-TAC Infinite: video is from vanilla MVC3 but still works in UMVC3
Hsien-Ko - Samurai Doll Item Non-TAC Infinite: [8]
MODOK Non-TAC Infinite [9]
Morrigan Non-TAC Infinite [10]
Spencer Zip Line Non-TAC Infinite [11]
Super-Skrull Non-TAC Infinite [12]
Super-Skrull Midscreen Non-TAC Infinite [13]
Trish Round Trip Manipulation Non-TAC Infinite [14]
Tron TK Bonne Strike Non-TAC Infinite [15]
Viewtiful Joe Self-Resetting Non-TAC Infinite [16]
Wolverine Non-TAC Infinite swiss cheese infinite, was patched out of the game on dec. 2011
Zero Non-TAC Infinite [17]
Player One Only with Joe Bomb (confirmed?): [18]
TAC Infinites
The most common Infinites found to date
Amaterasu: [19]
Captain America: [20]
Chun-Li: [21]
C. Viper: [22]
Dante: [23]
Dormammu: [24], Legit and easier Infinite
Dr. Doom: [25], hype side switch, hype mid-screen
Dr. Strange: [26]
Firebrand: all sides, also works mid screen, [27]
Frank West: [28]
Haggar: [29]
Hsien-ko: [30]
Hulk: [31]
Iron Man: [32], New variations
Jill: Jump Loop Variant, Feral Stance variant
Magneto: [33]
MODOK: [34]
Morrigan: Jump Loop Variant, Soul Drain Variant, soul drain version with inputs
Nemesis: [35], #2
Nova: [36]
Phoenix: [37]
Sentinel: [38]
Spencer: [39]
Spider-Man: [40]
Strider Hiryu: [41]
Storm: [42]
Task Master: [43]
Trish: [44]
Thor: [45]
Viewtiful Joe: [46]
X-23: [47]
Zero: [48]