has the following 4 definition(s) + add your definition
please call back
please call back is used in Acronym Slang Internet Texting
printed circuit board
printed circuit board is used in Acronym Computing
polychlorinated biphenyl
polychlorinated biphenyl is used in Acronym Science
poly chlorinated biphenyl
poly chlorinated biphenyl is used in Acronym Science
The word PCB is used in Acronym, Slang, Internet, Texting, Computing, Science meaning please call back,printed circuit board,polychlorinated biphenyl,poly chlorinated biphenyl