It means shortcut.
The letters in jewelry usually stand for the person who made it or the company. The 925 is the silver content of the jewelry. At 925 you have sterling silver and that is good.
The letters GM on jewelry typically stands for 'grams'. The grams is in reference to how much gold is in the piece of jewelry.
OS is Ordinance Survey in geography.
GH is a jewelry manufacturer
what does 930 stand for
what vendor stamps SRB in there jewelry
OS : Over Seas Conus : Continental United States
Operating System
Milestone
Operating System.
Oscillate, osmosis, ostensive, osteopath and ostracize are words. They begin with the letters OS.
The letters GIS stand for Geographical Information System.