Modernbike has a good search on their website
110 Bicycle Chainrings
https://www.modernbike.com/110-chainrings
From there, you can select brand, number of teeth,
inner/outer/single,
ie:
110 Outer Bicycle Chainrings
https://www.modernbike.com/chainring...110+outerisyes
Only drawback seems to be no selection/filtration
as to the number of bolt holes.
Brands:
Surly, SRAM, Dimension