NNW may refer to:
*
Neural network
A neural network is a network or circuit of biological neurons, or, in a modern sense, an artificial neural network, composed of artificial neurons or nodes. Thus, a neural network is either a biological neural network, made up of biological ...
, an interconnected group of neurons or artificial neurons
*
North-northwest
The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each sepa ...
or Nor-norwest, a compass direction (one of the eight "half-winds")
*
NetNewsWire
NetNewsWire is a Free and open-source software, free and open-source news aggregator for macOS and iOS. It was introduced by Brent and Sheila Simmons on July 12, 2002, under their company Ranchero Software.
History
NetNewsWire was developed by B ...
desktop news aggregator for Mac OS X
* National Nursing Week, observed in the U.S. and Canada, incorporating
International Nurses Day
* Net national welfare, another name for
Net economic welfare
Net Economic Welfare is a proposed national income measure that attempts to put a value on the costs of pollution
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form ...
, a proposed national income measure
* New native woodland, areas of reforestation created in the UK by the
Woodland Trust
The Woodland Trust is the largest woodland conservation charity in the United Kingdom and is concerned with the creation, protection, and restoration of native woodland Natural heritage, heritage. It has planted over 50 million trees since 1972 ...
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