In the attachement is a dump of ability names in all 3 supported languages. I'm not sure if it is complete, but there is 31913 abilityIds on the list. It was generated on the PTS server (v1.5.1) using this simple loop:
Lua Code:
local lang = GetCVar("language.2")
local sv.list = sv.list or {} --sv is reference to saved variables table
for abilityId = 1, 70000 do
if DoesAbilityExist(abilityId) then
sv.list[abilityId] = sv.list[abilityId] or {}
sv.list[abilityId][lang] = GetAbilityName(abilityId)
end
end