JDF meaning in Earth Science ?

Answer: What is Juan De Fuca Plate mean?

The Juan de Fuca Plate is a small tectonic plate (microplate) generated from the Juan de Fuca Ridge that is subducting under the northerly portion of the western side of the North American Plate at the Cascadia subduction zone. It is named after the explorer of the same name. One of the smallest of Earth's tectonic plates, the Juan de Fuca Plate is a remnant part of the once-vast Farallon Plate, which is now largely subducted underneath the North American Plate.

In plate tectonic reconstructions the Juan de Fuca Plate is referred to as the Vancouver Plate between the break-up of the Farallon Plate c. 55–52 Ma and the activation of the San Andreas Fault c. 30 Ma.

reference

Full Form	Category
Juiz De Fora	Airport Code
Journalism Diversity Fund	Business
Juan De Fuca, explorer	Community
Juvenile Diabetes Foundation	Community
Joint Development Foundation	Community
Java Development Framework	Computing
Juan De Fuca Plate	Earth Science
Job Definition Format	File Type
Juan de Fuca	General
JBoss Developer Framework	General
Job Description File	General
Job Description Format	General
Japan Defense Focus	General
Jason David Frank	General
James Dominic Fenix	General
Jonathan Dominic Fenix	General
Juvenile Diabeties Foundation	General
J Doyne Farmer	General
Jus De Fruit	General
Judge Data File	Governmental
Judicial District Form	Governmental
Jamaican Defence Force	Governmental
Japan Defense Force	Military and Defence
Jamaica Defence Force	Military and Defence
Juiz di Fora, Minas Gerais, Brazil	Regional
Jxta (juxtapose) Distributed Framework	Softwares