NIS meaning in Military and Defence ?

Answer:

What is Naval Investigative Service mean?

The United States Naval Criminal Investigative Service (NCIS) is the primary law enforcement agency of the U.S. Department of the Navy. Its primary function is to investigate criminal activities involving the U.S. Navy and U.S. Marine Corps, though its broad mandate includes national security, counterintelligence, counter-terrorism, cyber warfare, and the protection of U.S. naval assets worldwide. NCIS is the successor organization to the former Naval Investigative Service (NIS), which was established by the Office of Naval Intelligence after the Second World War.

The vast majority of NCIS personnel are civilian, with half being special agents. NCIS agents are armed federal law enforcement investigators, who frequently coordinate with other U.S. government agencies and have a presence in more than 41 countries and on U.S. Navy vessels. NCIS special agents are supported by analysts and other experts skilled in disciplines such as forensics, surveillance, surveillance countermeasures, computer investigations, physical security, and polygraph examinations.

reference

Full Form	Category
Numerical Integration Subroutine	Academic & Science
Not In the Stacks	Academic & Science
Nazarbayev Intellectual School (Kazakhstan)	Academic & Science
National Institute of Statistics	Academic & Science
Simberi Island	Airport Code
Network Integration Services	Business
Network Imaging Solutions, Inc.	Business
Network Interpreting Service, Inc.	Business
Network Integrity Systems	Business
Norwegian International Shipping	Business
NOVA Corporation of Georgia	Business
Not In Stock	Business
National Insurance Scheme	Business
New Interdisciplinary School	Community
Nazarbayev Intellectual Schools	Community
National Ideal School	Community
Northpointe Intermediate School	Community
Nagoya International School	Community
Norton Internet Security	Computing
Network Information System	Computing
Network Interconnection Service	Computing
Network Infrastructure Services	Computing
Namo Image Slicer	Computing
Names Information Socket	Computing
National Information System	Computing
Network Inspection Service	Computing
Nippon Ichi Software	Computing
Normal Insulating and Superconducting	Electronics
Naftna industrija Srbije	General
new Israeli sheqel	General
Nordic Integrated System	General
Network Information Systems	General
Newsroom Information Solution	General
National Immunization Surveys	General
Neurological Integration System	General
National integrity system	General
Network Interpreting Service	General
Nanotech Industrial Solutions	General
Network And Information Systems	General
New In Shrink	General
Nonverbal Immediacy Scale	General
National Irrigation System	General
National Immunization Survey	General
National Impatient Sample	General
National Identity Services	General
Network Information Services	General
National Inmate Survey	General
National Incidence Study	General
Neighborhood Improvement Specialist	General
Network Installation Specialists	General
Na I Symporter	General
National Inpatient Sample	General
Network Infrastructure and Security	General
Not In Shankar	General
National Information Sector	General
Northern Illinois Streeters	General
Nissan	General
Neighborhood Information System	General
Network and Information Security	General
Nigerian Industrial Standard	General
Not In Store	General
Not In Service	Governmental
National Identification Service	Governmental
Nothing Is Safe	Governmental
Non Investigative Subject	Governmental
Nigeria Immigration Service	Governmental
NMCS (National Military Command System) Information System	Governmental
Newly Independent States	Governmental
New Immigrant Survey	Governmental
National Intelligence Service	International
Non Interactive Sequence	Internet
Nortons Internet Security	Internet
Nationwide Inpatient Sample	Maths
Network Incentive Scheme	Medical
Sodium-Iodide Symporter	Medical
Nothing Incredibly Special	Messaging
National Military Command System Information System	Military and Defence
Non-imaging Sensor	Military and Defence
Naval Investigative Service	Military and Defence
National Institute of Siddha	Ministry of Health and Family Welfare Organization
Network Information Service	Networking
New Israeli Shekel	Regional
Norwegians In Space	Space Science