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What does SD stand for?

SD stands for Snow Day

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Organizations, NGOs, schools, universities, etc.

See other definitions of SD

Other Resources:
We have 158 other meanings of SD in our Acronym Attic

Samples in periodicals archive:

That assumes there are no more snow days - not a guarantee in a region where major storms have struck in April.