What does PBS stand for?

What does PBS mean?

PBS	Photon BackScattering Academic & Science » Electronics
PBS	Pacific Bonanza Society Miscellaneous » Hobbies
PBS	Pink Bunny Slippers Miscellaneous » Clothes
PBS	Pokemon Battle Simulator Community » Sports
PBS	Pretty Bad Shows Miscellaneous » Funnies
PBS	Portable Butcher Shop Business » Firms
PBS	Pholwitaya Bilingual School Community » Educational
PBS	Paste Board Server Miscellaneous » Funnies
PBS	Promoting Biased Stories Miscellaneous » Funnies
PBS	Pentagon Broadcasting System Governmental » Military
PBS	Preferential Bid System Governmental » US Government
PBS	Point Based Safelists Governmental » NASA
PBS	Pancreas Blood Sugar Medical » Physiology
PBS	Pretty Boring Shows Community » Media
PBS	Pinko Broadcasting System Miscellaneous » Funnies
PBS	Pass By Station Governmental » Transportation
PBS	Pretty Boy Syndrome Miscellaneous » Funnies
PBS	Professional Body Skills Community » Sports
PBS	Partnership For Behavior Success Business » General
PBS	Post Book Syndrome Community » Media
PBS	Pretty Boring Station Computing » General
PBS	Pentagon Broadcasting Station Governmental » Military
PBS	Partners Building Success Community
PBS	Pretty Beautiful Sistas Miscellaneous » Funnies
PBS	Public Boinking Station Miscellaneous » Funnies