What does SO2 mean in Transportation?

This page is about the meanings of the acronym/abbreviation/shorthand SO2 in the Governmental field in general and in the Transportation terminology in particular.

Sulfur Dioxide

Governmental » Transportation


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What does SO2 mean?

sulfur dioxide, sulphur dioxide(noun)
a colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain

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"SO2." Abbreviations.com. STANDS4 LLC, 2015. Web. 27 Nov. 2015. <http://www.abbreviations.com/term/49144>.