That would be from Reminisces of New Krypton

The noble houses in that are: Ah, Ar, Do, El, Es, Et, Lo, Mai, Ra, Ro, Ur, and Us.

Ra is Zara's House, Us and Ar come from Superman Returns as founding houses of Krypton.

Big Apricot Superman Movieverse
The World of Lois & Clark
Richard White to Lois Lane: Lois, Superman is afraid of you. What chance has Clark Kent got? - After the Storm