e.g. /ˌiː ˈdʒiː/
[Date: 1600-1700; Language: Latin; Origin: exempli gratia 'for the sake of example']
the abbreviation of for example:
citrus fruits, e.g. oranges and grapefruit

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In formal contexts such as essays or business letters, people usually avoid using the abbreviation e.g., and write for example in full:
They might use local health care facilities, for example clinics and district hospitals.

[TahlilGaran] Dictionary of Contemporary English ▲

eg
Exempli Gratia - the Latin which means for example
The company has hundreds of small factories around the world - eg Italy, Mexico, Thailand and Korea.

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EG
Exempli Gratia (Latin: For Example)

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