PTB means Photochemical Tissue Bonding

        What does PTB stand for? Abbreviation of PTB, definition of PTB, Explanation of PTB, Full forms of short form PTB.

         We are providing world largest and most comprehensive acronyms, abbreviations directory and search engine for acronyms on the Internet. Abbreviations Finder contains more than 7 million abbreviations and acronyms. You can also search for more than 740,000 general Comprehensive words.