A couple of days ago I bought a package of sliced “Baby Swiss” cheese. Quite tasty, and yes, squeaky. Smaller holes than in most Swiss. From the web:

“SQUEAKY CHEESE CURDS | WHY DO THEY SQUEAK?”
https://www.septemberfarmchees..._31UMFX3mhkktzs_YYmi

P. S. The brand was “Organic Valley”. Purchased at Whole Foods, and also available from Amazon.
https://a.co/d/f4dus4P