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What does SD stand for?

SD stands for Service Duct

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

  • Business, finance, etc.

See other definitions of SD

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

Samples in periodicals archive:

In December thieves stole pounds 10,000 worth of copper cabling from service ducts underneath Abergele hospital.
Sources said four young Vietnamese cut through razor wire fences after crawling through a metal service duct similar to those used for air conditioning.