# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

4 Abbreviation

Meaning	For
Popularity
Usage	General Email Online Chat Text Messaging
Description	Common shorthand that is used both online and offline; often used within other acronyms as well.
Example	"I did an extra assignment 4 extra credit too help boost my grade."
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Updated: September 26, 2008

3arc

3RZDA

3sum

404

411

420