Toxic - TM 6
Blizzard - TM 14
Hyper Beam - TM 15
Solarbeam - TM 22
Thunder - TM 25
Earthquake - TM 26
Dig - TM 28
Psychic - TM 29
Double Team - TM 32
Fire Blast - TM 38
Rest - TM 44
Also;
TM 05 (Mega Kick/Roar),
TM 10 (Double-Edge/Hidden Power)
TM 11 (BubbleBeam/Sunny Day)
TM17 (Submission/Protect)
TM 18 (Counter/Rain Dance), 21 (Mega Drain/Frustration)
TM 27 (Fissure/Return), 30 (Teleport/Shadow Ball)
TM 36 (Selfdestruct/Sludge Bomb), 37 (Egg Bomb/Sandstorm)
TM 45 (Thunder Wave/Attract) and 46 (Psywave/Thief)
They've all contained the same move since Generation II.
Source: Staring at the TM list for a while
Goddamit realised this at the bottom after I finished answering;
>TMs 06, 14, 15, 22, 25, 26, 28, 29, 32, 38, and 44 have contained the same move in all six generation