ZTD means Zenith Tropospheric Delay

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

         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.