What does SAWA stand for?

Lago Argentino - Argentina - ICAO location identifier (ICLI)

Salix waghornei Rydb. (pro sp.) - Scientific name - Family: Salicaceae - USDA National Plant Data Center symbol - Botany - Taxonomy (USDA)

Scottish Amateur Wrestling Association (DBA)

Screen Advertising World Association - British (EAIO)

Society of Anaesthetists of West Africa - Nigeria (EAIO)

Soil and Water Management Association (NADA)