Abbreviation of generally.

Abbreviation of gender. / Abbreviation of generation. / (grammar) Abbreviation of genitive. / Abbreviation of genus.

A member of the Gen Movement, a youth expression of the international Focolare Movement.

(informal, computing) Having had certain characteristics generated or installed.

(slang) A generator (device that converts mechanical to electrical energy).

(informal) A generation (group of people born in a specific range of years). / (informal) A specific version of something in a chronological sequence.

(obsolete, UK, slang) A shilling.

(chiefly Britain, informal) Information. / (birdwatching) Information about the location of a bird. / (fandom slang) Fan fiction that does not specifically focus on romance or sex.

Alternative letter-case form of Gen (“member of the Gen Movement”)

To generate using an automated process, especially a computer program.