Is it possible to buy suet in America?

I’m a global kind of guy. That is, I tend to watch UK shows and read books from the UK. Anyway, I notice a lot of recipes from other countries call for suet.

I can’t find this stuff in America. Lard and shortening, sure. But not suet. A lot of people don’t seem to know what it is.

So, if you’re in the US, have you ever managed to get this stuff?