New General Catalogue: a catalog of clusters, nebulae, and galaxies compiled by Danish astronomer Johan Ludwig Dreyer (1852–1926) and published in 1888.
New General Catalogue of Nebulae and Clusters of Stars; a catalogue in which over 8000 nebulae, galaxies, and clusters are listed numerically
National Geophysical Data Center
1. nerve growth factor. abbreviation 1. nerve growth factor 1. National Golf Foundation 2. nerve growth factor
Next Generation Internet
1. New Greek. abbreviation 1. New Greek