Heads[Arcanum of Blissful Mending][Arcanum of Burning Mysteries]Shoulders[Lesser Inscription of the Crag]/
[Greater Inscription of the Crag]/
Master's Inscription of the Crag[Lesser Inscription of the Storm]/
[Greater Inscription of the Storm]/
Master's Inscription of the Storm(Master's Inscriptions are for scribes only.)
Legs[Azure Spellthread]/
[Sapphire Spellthread]/
Master's Spellthread[Shining Spellthread]/
[Brilliant Spellthread]/
Sanctified Spellthread(The Master's and Sanctified Spellthreads are for tailors only.)
WoWhead is your friend.

And for other enchants:
(God knows why I'm including the Spirit enchants, as holy pallies ought to be shot for stacking Spirit, but who knows - maybe you get innervated all the time or something.)
BootsTuskarr's Vitality: Run Speed and +15 Stam
Greater Spirit: +18 Spirit
Greater Vitality: +6 mana and health per 5
Icewalker: +12 Hit and +12 Crit
Greater Fortitude: +22 Stam
BracersSuperior Spellpower: +30 Spellpower
Major Spirit: +18 Spirit
Greater Stats: +6 All Stats
Greater Spellpower: +23 Spellpower
Exceptional Intellect: +16 Int
Fur Lining - Spellpower: +67 Spellpower. Counts as an enchant. (Leatherworker only.)
Fur Lining - Stamina: +90 Spellpower. Counts as an enchant. (Leatherworker only.)
Socket Bracer: Add a socket. Stacks with enchants. (Blacksmith only.)
GlovesGreater Blasting: +16 Crit
Exceptional Spellpower: +28 Spellpower
Hyperspeed Accelerators: +340 Haste for 8 seconds, 2 min CD. Counts as an enchant. (Engineers only.)
Socket Gloves: Add a socket. Stacks with enchants. (Blacksmith only.)
WeaponAccuracy: +25 Hit, +25 Crit
Mighty Spellpower: +63 Spellpower
Exceptional Spirit: +45 Spirit
Exceptional Spellpower: +50 Spellpower
ChestPowerful Stats: +10 All Stats
Greater Mana Restoration: +8 mp5
Super Stats: +8 All Stats
CloakWisdom: -Threat, +10 Spirit
Greater Speed: +23 Haste
Speed: +15 Haste
Darkglow Embroidery: Chance to restore 300 mana on spellcast. (Tailor only.)
Lightweave Embroidery: Chance to cause additional 1000-1200 Holy damage when you damage an enemy with a spell. (Tailor only.)
ShieldGreater Intellect: +25 Int
Ring (Enchanter only)
Greater Spellpower: +19
Stamina: +24
I might turn this all into a blog post, actually
