One lost post recovered from Yahoo cache.
Originally posted by Echohawk.
Here are some recent additions to the giant family, that don't seem to have been listed here yet.
True Giants:
Death Giant (Monster Manual III)
Dusk Giant, Least (Heroes of Horror)
Dusk Giant, Lesser (Heroes of Horror)
Dusk Giant, Greater (Heroes of Horror)
Eldritch Giant (Monster Manual III)
Sand Giant (Monster Manual III)
Totem Giant (Magic of Incarnum)
Trolls:
Cave Troll (Monster Manual III)
Crystalline Troll (Monster Manual III)
Desert Troll (already listed by Filby above, but which has since reappeared in Dungeon #103/Polyhedron #162)
Fell Troll (Unapproachable East)
Forest Troll (Monster Manual III)
Mountain Troll (Monster Manual III)
Wasteland Troll (Sandstorm)
Ogres:
Skullcrusher Ogre (Monster Manual III)
Miscellaneous:
Gerivar (Monster Manual III)
Half-Giant (Expanded Psionics Handbook; Filby lists the Athasian and Krynnish versions above)
Taer (Unapproachable East)
Xilob (Dragon #317; this could probably be listed as a True Giant)
There is also a Two-Headed Frost/Fire Giant in Dungeon #112 (page 60), but it is a unique creature, rather than a type of giant.