13,394 NPCs

Classic reference; current Forever availability is unconfirmed.

NPCLevelTitleZone
CookingUnknown
EnchantingUnknown
EngineeringUnknown
LeatherworkingUnknown
TailoringUnknown
Dwarven Tradeskill SignpostUnknown
AlchemyUnknown
BlacksmithingUnknown
CookingUnknown
EnchantingUnknown
EngineeringUnknown
LeatherworkingUnknown
TailoringUnknown
Rusty Wolf PupUnknown
PiranhaUnknown
ScaldaronUnknown
[DNT] Kill Credit: Freshwater CrocoliskUnknown
[DNT] Kill Credit: Drained CrystalUnknown
Picked CarcassUnknown
Camp TentUnknown
Mazzogore the WeakUnknown
StalkerUnknown
[DNT] Kill Credit: Western pylon repairedUnknown
[DNT] Kill Credit: Eastern pylon repairedUnknown
[DNT] Kill Credit: Pillar of AssimilationUnknown
[DNT] Kill Credit:Regrowth VestibuleUnknown
[DNT] Kill Credit: The DoorsUnknown
[DNT] Kill Credit: Destroyed WatcherUnknown
Fiery AssistantUnknown
[DNT] Kill Credit: Shen'dralas wildlife slain with the bladeUnknown
Ghostly BeastUnknown
By'zaaliUnknownThe Loa of Tides
Child of By'zaaliUnknown
Krek the NoxiousUnknown
Bristleback BodyguardUnknown
Felfire ImpUnknown
[DNT] Kill Credit: Work Stations Disrupted [Vessel]Unknown
[DNT] Kill Credit: Work Stations Disrupted [Alchemy]Unknown
[DNT] Kill Credit: Work Stations Disrupted [Disease]Unknown
Caalaan CorswaainUnknownCaptain of the Wings of Liberty

Classic reference data from QuestieDB (Forever data, commit c5de61a), with positions on Forever's zone maps. It doesn't confirm that an NPC, location, quest or item is in Forever.