We get a few; most are extremely cheap to renew, but we've dropped some others over the years. From your list, I'd pick National Geographic.
We get:
Wired - techno geekery
Glamour - would probably drop, but my sister gave me a subscription extension as a gift
Real Simple - this is a guilty pleasure, and for all of the $50 home items they promote, the articles tend to promote a simpler, happier life with less
If I could only keep one of those, it would be Wired.