[rdtsc]

Well granted:

Linux = L(inux) I(s) N(ot) U(ni)X

[voidlogic]

That is not actually where the name "Linux" comes from... http://en.wikipedia.org/wiki/Linux#Naming

There is actually an OS I have used with a similar meaning name however: XINU ("Xinu Is Not Unix"): http://en.wikipedia.org/wiki/Xinu

[sukilot]

The most famous (and I believe he original) is GNU's Not Unix.

[voidlogic]

FYI: XINU was started in 1979 and GNU was in 1983.

[comex]

There's also XNU, the OS X kernel, which stands for "X is Not Unix", despite the fact that (unlike Linux) OS X has since been Unix certified!

[jmhobbs]

Is this a new lisp dialect?