As a Canadian and fan of all foods porcine, here’s my take:
What’s shown as Jones ‘Canadian Bacon’ in the OP is simply ham, in Canada. The smaller perfectly round disks are no different in texture or taste than the Boar’s Head Black Forest deli ham I buy regularly for sandwiches.
Peameal bacon is quite different in taste, texture and appearance.
American style bacon (rashers) are a whole other thing still.
Gammon is similar to ham, but typically more lightly cured. It’s often purchased as gammon steaks - that is, sliced into steaks before cooking by grilling or frying.
Delicious; in any of its forms. As a pretty much lifelong western Canadian:
streaky/regular/side=“bacon”
Canadian/rasher= “back bacon”
Gammon= “smoked ham”
peameal bacon is back bacon rolled in either peameal or cornmeal and is a staple for us when we go camping.
I remember Kraft Canadian cheese slices from my childhood. I haven’t seen them since I was about ten years old though. As NP points out, now they’re just called “processed cheese” or “cheese slices.”
They do to me too. Here’s descriptions of the bacon we have in New Zealand:
What we call streaky bacon is American bacon. It is NOT cooked until crisp, well at least not in my house! Bacon should be still slightly soft and deliciously running with bacon grease.
Google images of “hellers bacon range” to get an idea of the different types.