Green/Teal

Vrykul Shield
Source: World Drop
Infiltrator's Shield

Cobalt Triangle Shield
Source: Crafting
Riveted Shield, Stormbinder Aegis, Valiant Bulwark, Zealous Bulwark

Icy Kite Shield
Source: World Drop
Stormbinder Shield, Zealous Shield

Shield of the Mists
Source: Vendor

Felforged Helmet
Source: Legion Invasion
Saruan's Resolve

Truesteel Helm
Source: Crafting

Blessed Qiraji Bulwark
Source: Quest

Demon Invasion 2H
Source:

Cruel Gladiator's Scaled Breastplate (Alliance)
Source: Vendor
Ferocious Gladiator's Scaled Breastplate

Wave-Hammered Breastplate (Heroic)
Source: Tomb of Sargeras
Radiant Lightbringer Breastplate

Dark Warlords PvP
Source:

Garalon's Hollow Skull (LFR)
Source: Heart of Fear
Faceguard of the Lost Catacomb, Helmet of the Lost Catacomb

Conqueror's Crown
Source: Quest

Dragon Bone Warhelm (Normal)
Source: Blackwing Descent
Earthen Faceguard, Earthen Helmet

Infection Repulser
Source: Naxxramas
The Widow's Embrace

The Impossible Dream
Source: Naxxramas

Death's Bite
Source: Naxxramas
Severance

Betrayer of Humanity
Source: Naxxramas

Life and Death
Source: Naxxramas