All of the above
Dats, tigers, siamese tigers (ST), indonesian tigers (IT, indo), most shops usually just call them borneo tigers because they aren't educated enough (or too lazy) to identify them properly. I prefer the latin names because there's less confucion.
The one on the left is Datnioides pulcher, (Siamese Tiger, Cambodian Tiger, Widebar,) and the one on the right is Datnioides microlepis, (Indo Datnoid, Indo Tiger, IT).