NVG meaning in Academic & Science ?

Answer: What is Night Vision Goggle mean?

A night-vision device (NVD), also known as night optical/observation device (NOD) and night-vision goggles (NVG), is an optoelectronic device that allows images to be produced in levels of light approaching total darkness. The image may be a conversion to visible light of both visible light and near-infrared, while by convention detection of thermal infrared is denoted thermal imaging. The image produced is typically monochrome green, because it was considered to be the easiest color to look at for prolonged periods in the dark. NVDs are most often used by the military and law enforcement agencies, but are available to civilian users. The term usually refers to a complete unit, including an image intensifier tube, a protective and generally water-resistant housing, and some type of mounting system. Many NVDs include a protective sacrificial lens, or optical components such as telescopic lenses or mirrors. An NVD may have an IR illuminator, making it an active as opposed to passive night-vision device. They are often used in conjunction with IR laser sights which project a beam onto the target that is only visible through an NVD.

Night-vision devices were first used in World War II and came into wide use during the Vietnam War. The technology has evolved greatly since their introduction, leading to several "generations" of night-vision equipment with performance increases and price reductions. Consequently, they are available for a wide range of applications, e.g. for gunners, drivers and aviators.

reference

Full Form	Category
Night Vision Goggle	Academic & Science
Nueva Guinea	Airport Code
New Venture Gear	Business
New Varangian Guard, Inc.	Business
Night Vision of Georgia	Business
Navaho Gold Limited	Business
News Views and Gossip	Community
No Vision Goggles	General
Nueva Vista Group	General
Northern Virginia Graphics	General
North Village Group	General
Napa Valley Grapegrowers	General
Night Vision Green	General
Night Vision Googles	General
NAWAGAON	Indian Railway Station
National Viral Group	Medical
Nuclear VentriculoGram	Medical
Not Very Good	Messaging
Night Vision Goggle(s)	Military and Defence
Naval Viewing Graph	Military and Defence
Nueva Guinea, Nicaragua	Regional