As of my knowledge cutoff of 2021, in "World of Warcraft" (WoW), there are currently a total of 9 specializations for each class, with some classes having access to more than others.
Here is the list of specializations for each class:
- Death Knight: Blood, Frost, Unholy
- Demon Hunter: Havoc, Vengeance
- Druid: Balance, Feral, Guardian, Restoration
- Hunter: Beast Mastery, Marksmanship, Survival
- Mage: Arcane, Fire, Frost
- Monk: Brewmaster, Windwalker, Mistweaver
- Paladin: Holy, Protection, Retribution
- Priest: Discipline, Holy, Shadow
- Rogue: Assassination, Outlaw, Subtlety
- Shaman: Elemental, Enhancement, Restoration
- Warlock: Affliction, Demonology, Destruction
- Warrior: Arms, Fury, Protection
It's worth noting that this information is subject to change with each new expansion or major update to the game.