PNSN

AcronymDefinition
PNSN➣Pacific Northwest Seismic Network (University of Washington)
PNSN➣Pacific Northwest Seismograph Network (see also Pacific Northwest Earthquake Information, PNEI)
PNSN➣Parque Nacional Sierra Nevada (Spanish: Sierra Nevada National Park; Venezuela)
PNSN➣Seaman, Personnelman Striker (Naval Rating)