Note:
These are most of the Pokemon with Gr, Ice, Ghost and Fig coverage. Since I haven't checked Pokemon that learns both physical and special moves some small bugger might have eluded me, and some that I've written down might have more options. Also, I haven't calculated with Hidden Power (which can be any type) as the list would be way to long.
Without further delay these Pokemon gets Ground, Ice, Ghost, Fighting coverage from these moves:
Physical
Earthquake, Ice Punch, Shadow Claw, Superpower:
Nidoking
Nidoqueen
Rhydon
Mew
Feraligatr
Teddiursa
Ursaring
Tyranitar
Aggron
Registeel
Rhyperior
Earthquake, Ice Punch, Shadow Claw, Brick Break:
Nidoking
Nidoqueen
Rhydon
Kangaskhan
Mew
Feraligatr
Teddiursa
Ursaring
Tyranitar
Vigoroth
Slaking
Aggron
Registeel
Riolu
Lucario
Rhyperior
Bulldoze, Ice Punch, Shadow Claw, Brick Break:
Nidoking
Nidoqueen
Rhydon
Kangaskhan
Mew
Feraligatr
Teddiursa
Ursaring
Tyranitar
Vigoroth
Slaking
Aggron
Registeel
Riolu
Lucario
Rhyperior
Beatric
Earthquake, Ice Punch, Shadow Claw, Close Combat:
Teddiursa
Ursaring
Lucario
Dig, Ice Punch, Shadow Claw, Brick Break:
Nidoqueen
Nidoking
Psyduck
Golduck
Rhydon
Kangaskhan
Mew
Totodile
Croconaw
Feraligatr
Sentret
Furret
Aipom
Sneasel
Teddiursa
Ursaring
Tyranitar
Sableye
Aggron
Zangoose
Kecleon
Ambipom
Riolu
Lucario
Weavile
Rhyperior
Simipour
Beartic
Dig, Ice Punch, Astonish, Brick Break:
Aipom
Sableye
Kecleon
Ambipom
Croagunk
Toxicroak
Simipour
Bulldoze/Earthquake, Ice Fang, Shadow Claw, Brick Break:
Rhydon
Feraligatr
Tyranitar
Rhyperior
Dig, Ice Fang, Shadow Claw, Brick Break:
Rhydon
Totodile
Croconaw
Feraligatr
Tyranitar
Rhyperior
Dig, Ice Punch, Shadow Claw, Power-Up Punch:
Nidoqueen
Nidoking
Psyduck
Golduck
Rhydon
Kangaskhan
Mew
Totodile
Croconaw
Feraligatr
Sentret
Furret
Aipom
Sneasel
Teddiursa
Ursaring
Tyranitar
Sableye
Aggron
Zangoose
Kecleon
Ambipom
Riolu
Lucario
Weavile
Rhyperior
Simipour
Cubchoo
Beartic
Special
Earth Power, Ice Beam, Shadow Ball, Focus Blast:
Nidoqueen
Nidoking
Mew
Arceus
Golett
Golurk
Kyurem
Kyurem W
Kyurem B
Earth Power, Ice Beam, Shadow Ball, Aura Sphere:
Mew
Mud Bomb, Ice Beam, Shadow Ball, Focus Blast:
Blissey
Mud-Slap, Ice Beam, Shadow Ball, Focus Blast:
Nidoqueen
Nidoking
Clefable
Wigglytuff
Slowbro
Kangaskhan
Jynx
Snorlax
Mewtwo
Mew
Furret
Slowking
Miltank
Blissey
Vigoroth
Slaking
Exploud
Mawile
Zangoose
Deoxys
Lopunny
Abomasnow
Weavile
Lickilicky
Dusknoir
Darkrai
Arceus
Golett
Golurk
Deoxys A
Deoxys D
Deoxys S
Mud-Slap, Ice Beam, Hex, Focus Blast:
Dusknoir
Mud-Slap, Blizzard, Shadow Ball, Focus Blast:
Nidoqueen
Nidoking
Clefable
Wigglytuff
Slowbro
Kangaskhan
Jynx
Snorlax
Mewtwo
Mew
Furret
Slowking
Miltank
Blissey
Vigoroth
Slaking
Exploud
Zangoose
Lopunny
Abomasnow
Weavile
Lickilicky
Dusknoir
Darkrai
Arceus
Earth Power, Blizzard, Shadow Ball, Focus Blast:
Nidoqueen
Nidoking
Mew
Arceus
Kyurem
Kyurem W
Kyurem B
Earth Power, Icy Wind, Shadow Ball, Focus Blast:
Nidoqueen
Nidoking
Mew
Arceus
Golett
Golurk
Kyurem
Kyurem W
Kyurem B
Mud-Slap, Icy Wind, Shadow Ball, Focus Blast:
Nidoqueen
Nidoking
Clefable
Wigglytuff
Slowbro
Kangaskhan
Mr. Mime
Jynx
Snorlax
Mewtwo
Mew
Slowking
Miltank
Blissey
Shiftry
Gardevoir
Vigoroth
Slaking
Exploud
Mawile
Grumpig
Zangoose
Deoxys
Croagunk
Toxicroak
Abomasnow
Weavile
Lickilicky
Gallade
Dusknoir
Darkrai
Arceus
Golett
Golurk
Deoxys
