"Limited Liability Corporation" and "Internet Service Provider" don't make much sense, but then again I'm pretty far behind the times on CPU architecture. Who knows what coprocessors they're spending their insane transistor budgets on these days.
OK, "ISP" appears to mean "Image Signal Processor". "LLC" could mean "Last Level Cache" or "Logical Link Control". "Last Level Cache" makes more sense in context, though this is the first time I've seen that phrase. Usually cache levels are explicitly numbered (first, second, third, etc).
It looks like they spelled out everything else except "IPC" which is obviously(?) "Instructions Per Cycle".
Good job there, author, submitter, and editor!