The correct abbreviation for “for example” is e.g., not “ex.” “Ex” is sometimes used in informal language, but it’s best to avoid it.

When you mean “for example,” use e.g. It is an abbreviation for the Latin phrase exempli gratia. When you mean “that is,” use “i.e.”

The abbreviation "e.g." is from the Latin exempli gratia and means, literally, "for example." Periods come after each letter and a comma normally follows unless the example is a single word and no pause is natural: Any facial response (e.g., a surprised blink of both eyes) was recorded.

There is one common abbreviation for the word example, derived from the Latin words exempli gratia: Example Noun In English, the abbreviation e.g. would be used to replace the phrase “for example.

As stated above, e.g. is short for “for example.” The easiest way to remember this one is that it starts with an “ e ” and so does “ example.” Here’s how to use for example (e.g.) in a sentence: “There are many types of trees (e.g., spruce, oak, maple) in the study area.”