deciliter (1/10 of a liter).
x = 10 (mg, g, etc) PO = per os (by mouth)
It could mean one of about 10 things depending how it is used, one example is arterial input function.
qid x10 days means four times daily for ten days.
dag is an abbreviation for decagram which is 10 grams.
Worm metcs. 10 WM=1 Nanometer.
phd on a 10 k gold ring
A click is a military abbreviation of kilometre so that would be 10Km.
The abbreviation dal stands for decalitres. A decalitre is equal to 10 litres.
the abbreviation for ten in the morning is 10 A.M. 10 P.M. is 10 in the night
it means December look carefully DEC/CEMBER
The abbreviation of nano is "n."