westlaw still sucks

I was researching some state cases and came across a weird abbreviation in a citation I'd never seen before. I searched and searched and searched, but couldn't find what the abbreviation stood for, but I saw it had been used literally thousands of times. I gave up and decided to click that little Help box and asked for the live researcher support. I posed my question: what did this abbreviation stand for. This was the answer I got:

Thanks westlaw. Thank you very much.