ZDDP
ZDDP stands for Zinc Dialkyl Dithiophosphate ZDDP stands for Zero Discharge Demonstration Program (Lake Superior; Canada and US)
ZDH
ZDH stands for Zentralverband des Deutschen Handwerks (German Confederation of Skilled Crafts) ZDH stands for Zentrum Dualer Hochschulstudien (German: Dual Center of Higher Education) ZDH stands for Zwaluwen Den Hoorn (Dutch: Swallows Den Horn; sports club; Den Horn, Netherlands) ZDH stands for Ziff Davis Holdings, Inc. (California)
ZDDR
ZDDR stands for Zona De Descargas Reservada (Spanish)
ZDHI
ZDHI stands for Ziff Davis Holdings Inc. (New York, NY and San Francisco, CA)
ZDBN
ZDBN stands for Zwingen Dittingen Blauen Nenzlingen (German parish)
ZDDT
ZDDT stands for Zero-Drug Delivery Time
ZDE
ZDE stands for Zend Development Environment ZDE stands for Zeta Desktop Environment (computer project) ZDE stands for Zsolt Design Engineering, Inc. (Danbury, CT) ZDE stands for Zonal Director for Education
ZDHN
ZDHN stands for Zaporizhzhya District Heating Networks (Ukraine)
ZDB
ZDB stands for Zeitschriftendatenbank (States Library Berlin; specialized database for international serial titles) ZDB stands for Zero Delay Buffer ZDB stands for Zimbabwe Development Bank
ZCTO
ZCTO stands for Zero-Current Turn-Off