Badge allows users to display a simple graphical "badge" that signifies membership with a particular group or project in a weblog signature. It is the digital analogue of an "I Voted" sticker, or the countless other bumper stickers given out by non-profit groups. Badge is a reasonably secure system for adding images to weblog singatures in a controlled way.

An emblem or other device displayed on a flag, generally in the fly.

An heraldic device using some element or elements of the armorial bearings, usually to signify property belonging to the armiger

A heraldic device, adopted by an officer, guild, household, order, or individual, generally used to indicate affiliation or award. A "populace badge" is a heraldic device that a group has designated for any member of the group to use to indicate affiliation. What is an S.C.A Heraldic Badge? Kingdom Arms and Badges Officers' Badges

an emblem (a small piece of plastic or cloth or metal) that signifies your status (rank or membership or affiliation etc.); "they checked everyone's badge before letting them in"

an emblem that signifies something

A cloth emblem representative of a person's development. Anything representative of such.

A badge or an emblem is an insignia of membership or office or dignity.

A distinctive emblem added to an existing flag.

An emblematic figure, especially placed on some prominent part of the clothing of servants and retainers, such as the breast, back, sleeve, etc., to show to what household they belonged; found also on flags, buildings, etc. (Davis, H.W. C. (ed.) Medieval England, 615)