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What does SA stand for?

SA stands for Surface Area

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

  • Science, medicine, engineering, etc.

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We have 222 other meanings of SA in our Acronym Attic

Samples in periodicals archive:

Alveolus structure and gas exchange in the lungs, nephron structure and water retention in the kidneys, villus structure and nutrient absorption in the small intestine, and root-hair structure and nutrient absorption in plants are all biological examples in which surface area plays a key role in living things.
PREDICT In which container would you expect water to evaporate, or change from a liquid to a gas, more quickly: one with a larger or smaller surface area (area that is exposed)?
For years, facilities have discussed sand-to-metal ratio, not surface area to the science of metalcasting.