The letter G/g itself, used in contexts like the musical note, alphabetical listing, or as a symbol.
This song starts in the key of G.
giga-
Only when written G
Prefix meaning 10^9, as in gigabyte (GB).
See also: ギガ
This hard disk has a capacity of 500 GB.
general audience; G rating
Only when written G
Film certificate indicating suitability for all ages.
Only when written G
Euphemistic, colloquial abbreviation of ゴキブリ; used to avoid saying the full word.
See also: ゴキブリ
Only when written G
From 'Goal'; used on GPS or navigation systems to mark the destination.
This recipe requires 50 grams of sugar.
Pilots endure high G-forces during training.
In the law of universal gravitation, G represents the gravitational constant.
The magnetic field strength was about a few gauss.
This movie is rated G, so the whole family can enjoy it.
A cockroach appeared in the kitchen!
The G mark appeared on the car navigation screen.
As a result of the lottery, I was placed in Group G.
The letter G/g, used in various symbolic and abbreviated senses derived from English or international conventions.