ISN meaning in Military and Defence ?

Answer:

INFO: Full form for ISN is Internal Serial Number in Military and Defence category
ISN also has other full forms in other categories mentioned below.

Full Form	Category
Interactive Science Notebook	Academic & Science
International Society for Neuroethology	Academic & Science
Interactive Student Notebooks	Academic & Science
In Statu Nascendi	Academic & Science
Interactive Student Notebook	Academic & Science
Internal Sequence Number	Accounts and Finance
Williston (nd)	Airport Code
International Society of Nephrology	Business
Insignia Energy LTD. (de-listed)	Business
Insured Statistical Number	Business
Immigrants Support Network	Community
International School of Nice	Community
Interface Service Node	Computer and Networking
Interface Serving Node (SG11)	Computer and Networking
Internet Society News	Computing
Information Systems and Networks	Computing
Interactive Support Network	Computing
Internet Shopping Network	Computing
Internet School Network	Computing
Input Sequence Number	Computing
International Relations and Security Network	Computing
Interface Serving Node	Computing
Internet Service Node	Computing
Integrated Systems Network	Computing
Imperial Shmoigenese Navy	General
International Security and Nonproliferation	General
itial Sequence Number	General
Inspection Support Network	General
International Sunspot Number	General
Integrated Services Network	General
It's Supernatural Network	General
Integrated Supply Network	General
Individual Support Network	General
Individual Serial Number	General
Information Support Network	General
Indiana Social Networking	General
Innovation Service Network	General
I Said No	General
Impedance Stabilization Network	General
Instagram Shop Network	General
Intuitive Session Number	General
I Send Nudes	General
Itial Slot Number	General
International Security Network	Governmental
International Suppliers Network	Governmental
Institute For Soldier Nanotechnologies	Governmental
Individual Estimate Norms	Governmental
International Security Networks	International
Initial Sequence Number	Maths
International Society for Neurochemistry	Medical
Inferior Salivary Nucleus	Medical
Internal Serial Number	Military and Defence
Bureau of International Security and Nonproliferation	Military and Defence
Internment Serial Number	Military and Defence
Intelligent Sensor Network	Networking
Information Services and Networking	Networking
Williston, North Dakota USA	Regional
Inter-set Network	Space Science