No, the Elements (Fire, Water, Air, Earth, Decay and Spirit) are their own magical force, they compose everything and are found everywhere.
They are not tied to any specific cosmic power, but are the building blocks of all matter within the physical universe.
The Titans just impose themselves on Azeroths Elements, hence why they are so involved in titan shenanigans.
Even though they hate it:
https://warcraft.wiki.gg/wiki/The_History_Beneath_Us (+ Primalists)
Those aren't
The Elements that i'm talking about, they are just
Elementals in name only.
Blizzard uses that label for pretty much any creature that consists primarily of coalesced magical energy, or represents it. (both in the actual NPC name or just the creature tag)
Often times even if they aren't actually elementals. (See all the 'Elemental' tagged Golems, Sprites, Lashers, Treants/Ancients, etc.)
We also got various
Arcane Elementals,
Felfire Elementals,
Light Elementals.
Voidwalkers and almost any other Void creature can also be called an Elemental, and many are labeled as such by the game.
But that's beside the point, the Elements, the things Shamans talk to and we see all around, are not part of Order.
The Great Dark Beyond is not Order either...