JN meaning in Military and Defence ?

Answer: What is Japanese Navy mean?

The Japan Maritime Self-Defense Force (Japanese: 海上自衛隊, Hepburn: Kaijō Jieitai, abbreviated JMSDF), also simply known as the Japanese Navy, is the maritime warfare branch of the Japan Self-Defense Forces, tasked with the naval defense of Japan. The JMSDF was formed following the dissolution of the Imperial Japanese Navy (IJN) after World War II. The JMSDF has a fleet of 154 ships and 346 aircraft and 50,800 personnel.

reference

Full Form	Category
Journal Name	Accounts and Finance
Job Number	Business
John Nevil	Community
Java Native	Computing
Jerry Naddlers addled attitude	General
Jerry Noddler	General
John Nelson	General
John Newton	General
Joseph Nelson	General
Julian Month Date	General
Jalen and Nathan	General
Jabber Notification	General
Jornal Nacional	General
Jimmy Neutron	General
Journal of Nutrition	General
Jason Newsted	General
Joy Net	General
Junior Noboa	General
Jerry Noodler	General
Jerry Nastier	General
Jerry Needler	General
Jerry Needs a brain	General
Jackson Field Office	Governmental
JHUND	Indian Railway Station
Jade Necklace	International
Just Now	Messaging
Japanese Naval Code	Military and Defence
Japanese Navy	Military and Defence