PAntOS

Pan-Antarctic Observation System

PCO2

Partial pressure of CO2

RBSP

Radiation Belt Storm Probes

SACNAS

Society for Advancement of Chicanos and Native Americans in Science

SAM

Southern Annular Mode

SCAR

Scientific Committee on Antarctic Research

SEARCH

Study of Environmental Arctic Change

SOOS

Southern Ocean Observing System

STEM

Science, Technology, Engineering, and Mathematics

USAP

U.S. Antarctic Program

WAIS

West Antarctic Ice Sheet



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