GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   PBS n.
   1.  (Biochem.) [Initialism]  Phosphate-buffered saline, a saline solution containing a phosphate buffer.
   
   Syn. -- phosphate-buffered saline.
   
   [PJC]
   
   
   2. [Initialism] Public Broadcasting System; a system of non-profit radio and television broadcasting stations.
   
   [PJC]