It is typically found next to celebrities names. It means their account is verified. Since anyone can create a Twitter account with any username, some people try to immitate celebrities. So, if you find Taylor Swift or the Jonas brothers on Twitter and they have a blue check mark next to them, then it is really their Twitter. If you see a Twitter that says they are them, but there's no checkmark, then it's just someone trying to immitate them.
It means the person has a "verified account". If a celebrity has the tick, it means it is really them.
A blue circle with a check mark on social networking sites means that the profile has been verified.
A check mark means the person saw the message.
They are used to mark an anchorage.
They are used to mark an anchorage.
The check mark is the notification that you have sent the text and it has been received to your destination.
While some people refers it to InstaGram. The most common acronym for InStaGram is "Insta" or "ISG".
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No it's mark. If u mean Deep blue then he's an alien but he takes Mark,s body cuz deep Blue came to earth long before and Mark is his descendant or smthg like that. Confusing but oh well.
It's the trademark of the Nike Sports company.
J
On Instagram, if you are mentioned, it means the other person has tagged you to include you in their conversation.
Screeny for screeny