If listing these by class makes more sense, and by sourcebook chronologically instead of alphabetically, here we go:
Artificer (4)
Alchemist
Artillerist
Battle Smith
Armorer
Barbarian (8)
Berserker
Totem Warrior
Battlerager
Ancestral Guardian
Storm Herald
Zealot
Beast
Wild Magic
Bard (7)
Lore
Valor
Glamour
Swords
Whispers
Creation
Eloquence
Cleric (13)
Knowledge
Life
Light
Nature
Tempest
Trickery
War
Arcana
Forge
Grave
Order
Peace
Twilight
Druid (7)
Land
Moon
Dreams
Shepherd
Spores
Stars
Wildfire
Fighter (10)
Battle Master
Champion
Eldritch Knight
Banneret
Arcane Archer
Cavalier
Samurai
Echo Knight
Psi Warrior
Rune Knight
Monk (9)
Four Elements
Open Hand
Shadow
Long Death
Drunken Master
Kensei
Sun Soul
Astral Self
Mercy
Paladin (8)
Ancients
Devotion
Vengeance
Crown
Conquest
Redemption
Glory
Watchers
Ranger (7)
Beast Master
Hunter
Gloom Stalker
Horizon Walker
Monster Slayer
Fey Wanderer
Swarmkeeper
Rogue (9)
Arcane Trickster
Assassin
Thief
Inquisitive
Mastermind
Scout
Swashbuckler
Phantom
Soulknife
Sorcerer (7)
Draconic
Wild Magic
Divine Soul
Shadow
Storm
Aberrant Mind
Clockwork Soul
Warlock (8)
Archfey
Fiend
Great Old One
Undying
Celestial
Hexblade
Fathomless
Genie
Wizard (13)
Abjuration
Conjuration
Divination
Enchantment
Evocation
Illusion
Necromancy
Transmutation
War
Chronurgy
Graviturgy
Bladesinging
Scribes