NOS meaning in Academic & Science ?

Answer: What is National Open School mean?

The National Institute of Open Schooling (NIOS), formerly National Open School (name changed in 2002), is the board of education under the Union Government of India. It was established by the Ministry of Human Resource Development of the Government of India in 1989 to provide education to all segments of society under the motive to increase literacy and aimed forward for flexible learning. The NIOS is a national board that administers examinations for Secondary and Senior Secondary examinations similar to the CBSE and the CISCE. It also offers vocational courses after the high school.

NIOS had a cumulative enrollment of about 1.5 million students from 2004 to 2009 at secondary and senior secondary levels and enrolls about 350,000 students annually which makes it the largest open schooling system in the world.

reference

Full Form	Category
National Ocean Service	Academic & Science
National Open School	Academic & Science
National Osteoporosis Society	Academic & Science
National Orthodox School	Academic & Science
National Occupation Standards	Accounts and Finance
Nossi-be	Airport Code
Nederlandse Omroep Stichting	Business
New Original Stock	Business
Not On Shelf	Business
Not Often Satisfactory	Business
Now On Sale	Business
Never Out of Stock	Business
Nitrous Oxide System	Chemistry
Nitrous Oxide Systems	Chemistry
Nitrogen Oxide System	Chemistry
New Organ Series	Community
Notice Of Staking	Community
Nature Off Stage	Community
Nation Of Saints	Community
Never On Sunday	Community
Not of Specific Origin	Computing
Not Otherwise Specified	Computing
Non Delay Overclocking System	Computing
Not Off Set	Computing
Notes Object Services	Computing
Number Of Statements	Computing
Netware Operating System	Computing
Network Optimization Service	Computing
Network Optimization System	Computing
National Ocean Survey	General
Notice Of Sale	General
NATO Office of Security	General
Network Object Server	General
Negative Overflow Scrolling	General
Novus Ordo Seclorum	General
National Office Systems	General
Network Off Switch	General
Node Operating System	General
Ninjas Optimize Stealth	General
National Organic Symposium	General
Nitro Oxide System	General
New Old Stock	General
National Open Sportsman Sprint Cars	General
National Offroad Stadium	General
Never Offer Service	General
Narrow Over the Shoulders	General
Network On Standby	General
None Otherwise Specified	General
Nomads of Silver	General
Nederlandse Omroep	General
Northern Offshore Services	General
Not Otherwised Specified	General
National Orange Show	General
Neurological Overload Set	General
Not Otherwise Stated	Governmental
Network Operating System	Information Technology
Newcastle-ottawa Scale	Maths
Non Otherwise Specified	Measurement Unit
Nevada Oncology Society	Medical
No Obvious Syndrome	Medical
Neonatal Opium Solution	Medical
Not Otherwise Specified - other eating disorder, inappropriate diet, binge eating	Medical
National Occupational Standards	Medical
Nitric Oxide Synthase	Medical
No Organisms Seen	Medical
Non-Organ Specific	Medical
Not On Staff	Medical
Nasty Original Stuff	Messaging
Never Otherwise Stated	Messaging
Nine One Six	Military and Defence
Non Operating System	Military and Defence
Network Operations Service	Networking
Nossi- Be, Madagascar	Regional
Novell Operating System	Softwares
Not On Sportbikes	Sports
Norsk Opsjonssentral	Stock Exchange
Fascene Airport	Transport & Travel