This definition appears very rarely
and is found in the following Acronym Finder categories:
- Information technology (IT) and computers
See other meanings of SD
We have 158 other definitions for SD
in our Acronym Attic
Samples in periodicals archive:
After locating the helium plume along a single density layer, they compared the layer to topographic maps of the Pacific Antarctic Ridge to figure out where the plume would intersect.
The single density PU sole provides enhanced slip resistance, thanks to the different sized cleats that reflect the natural pressure zones of the foot.
Cushioned Shoe A cushioned shoe, for those with a neutral gait, has a soft midsole made from ethyl vinyl acetate single density (EVA) recommended for use by males 180 pounds or less and females 150 pounds or less.