The meaning of the Acronym PBS is...

PBS is

• Promoting Biased Stories
• Petroleum Broadcasting System
• Pretty Boring Stuff
• Pretty Beautiful Sistas
• Pinko Broadcasting System
• Paste Board Server
• Pretty Bad Shows
• Professional Barbra Streisanders
• The Packer Backers Station
• Public Boinking Station
• Pretty Boy Syndrome
• Plainly Beats Sominex

More Meanings For PBS:

• Portable Batch System
• Pretty Boring Station
• Portable Batch Scheduler
• Portable Batch System
• Post to Bionet Software
• Phosphate Buffered Saline
• Photon BackScattering
• Polarizing Beam Splitter
• Public Broadcasting Station
• Poly Butt Syndrome
• Pretty Boring Shit
• Pimp Baller Station
• Pretty Benign Suckers
• Pure Bull Shit
• Pisschrist Bull Shit

PBS is also in:

• Adults
• Chat
• Chemistry
• Electronics
• General
• Physics
• Software
• Universities