Like a system of scientific meas.

• Metric weights: Abbr
• Metric wt. units
• Metric system letters
• Army brass: Abbr.
• System of measurement based on centimeters and grams and seconds
• Syst. in which the dyne in the standard unit of force

Wikipedia Word definitions in Wikipedia
This is a list of schools with these initials. Not all are known by their initials

Wiktionary Word definitions in Wiktionary
init. (alternative form of CGS English)

WordNet Word definitions in WordNet
n. system of measurement based on centimeters and grams and seconds [syn: cgs system ]