NZGS

NZGS may refer to:


 * New Zealand Gallantry Star, military decoration of the New Zealand armed forces
 * New Zealand Geographical Society, part of the Royal Society of New Zealand
 * New Zealand Geological Survey, government science agency
 * New Zealand Go Society, national governing body for the board game
 * Gisborne Airport (ICAO code), North Island of New Zealand
 * New Zealand Geotechnical Society, a technical society affiliated to Engineering New Zealand