One of the most disappointing things I ran into when I moved from Australia to the US was American bacon. Oh how I miss Australian bacon: http://3hourspast.files.wordpress.com/2012/08/picture-28.png Because to me, American bacon is just the crappy bit which is attached to the awesome bit. http://www.foodsubs.com/Photos/bacon.jpg
Keep your eyes out for "Canadian bacon". It's not identical to Aussie bacon, but it's pretty damn close, and lots of supermarkets in the US carry it (being that it's foreign, and-all)
Don't get me started on what I would do for a good meat pie, sausage roll, or fish and chips. I haven't been home in 7.5 years...