There is a total of 171 clues beginning with pb
- PBS personality
- PBS pledge premiums
- PBS pledge-drive gift
- PBS policy
- PBS political pundit
- PBS program
- PBS program credits
- PBS program provider, sometimes
- PBS program purveyor
- PBS relative
- PBS request
- PBS round table
- PBS science expert
- PBS science guy
- PBS science guy Bill
- PBS science program
- PBS science series
- PBS science series introduced in 1974
- PBS science series since 1974
- PBS science show
- PBS science show since 1974
- PBS series
- PBS series hosted by Carl Sagan
- PBS series since '74
- PBS series since 1974
- PBS series since 1982
- PBS show
- PBS show "by kids, for kids"
- PBS show (The)
- PBS show host since 1968
- PBS show named after a stellar spectacular
- PBS show since 1974
- PBS sister station
- PBS staple since 1974
- PBS star voiced by Kevin Clash
- PBS station behind "Live From Lincoln Center"
- PBS station behind Charlie Rose
- PBS station in the Big Apple
- PBS station where Charlie Rose is based
- PBS station with a transmitter on the Empire State Building
- PBS street
- PBS supplier
- PBS supporter
- PBS supporter, for short
- PBS talk host
- PBS talk show host
- PBS talk show host Smiley
- PBS thank-you gift, often
- PBS thoroughfare
- PBS topics
- PBS TV show promoting reading
- PBS underwriter
- PBS URL ender
- PBS URL ending
- PBS “Science Kid”
- PBS' Science Guy
- PBS' "Science Guy"
- PBS' most-watched series until "The Civil War"
- PBS's To the Manor ____
- PBS's "Reilly: ___ Spies"
- PBS's "Science Kid"
- PBS's "The __ Gourmet TV Show"
- PBS's "___ Can Cook"
- PBS's "___ Street"
- PBS's "___ the Science Kid"
- PBS's science guy
- PBS's Science Kid
- PBS, British version
- PBS, eg
- PBS-funding org
- PBX number