Defense Intelligence Agency; an intelligence agency of the United States in the Department of Defense.
The DIA is responsible for providing intelligence in support of military planning and operations and weapons acquisition. The DIA obtains and analyzes and uses information of strategic or tactical military value.
by Dancing with Fire September 4, 2012
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An originialy polish name which means
*the most precious thing in the world*and the summed up version of *Claudia*
It gets used for a girl which is awesome
and you can never get bored of her or loving her.
A:Did you see Dia??oh my God she's so awesome
B:I know,right?she is just perfect.
by Sydney86 April 19, 2013
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The most perfect guy you'll ever meet. He's got everything. He has the best-looking face. Even Apollo would find himself ugly near him.
- OMG, this guy looks like Dias!
- No way! He can't be that perfect!
by nachtnicht December 31, 2021
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Dia is becoming a popular girls name in many cultures. She's either a very cute little girl or a seemingly stuck-up woman until you get to know her. She has lots of class and expects a lot out of any man in her life. She's hard on people she knows but often harder on herself.
People often think her name is short for some other name like Diane but it's not. She also hates to be called Dee.
"Did you see the new girl in the other office? Her name is Dia she's pretty but stays to herself."

"Uh Dia, is that short for Diane?"
by Isis4aday May 20, 2008
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A sweet, lovable, feisty, over-animated Wow toon who both loves and hates with passion.
Vent is always better when Dia is on.
by monkeyhunter87 November 1, 2010
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A girl who has pretty curly brown hair and brown eyes and a smile others would kill for. She will do anything for her friends. She is kind and will never show anyone is she is ever sad. You can count on her anything and everything. She is your ride or die. This girl is crazy but that's what everybody loves about her. She is one of the nicest people you will ever meet. She will constantly compliment you. She is friends with almost everybody she meets.
by Flowers and happiness September 27, 2019
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Dia is a Stunning girl, who is smart, creative, and quirky creative. She is very friendly but she has a fierce side. She is passionate about what she stands for and believes. She has her own quirky style that she loves, only she can pull it off. A Dia will bring light to your day, by making you smile with her brainy humor. She is approachable, loved, and admired by a lot of people, even if she doesn't know it. Guys move fast because someone always has eyes for her.
Person: Dia is so nice she helped me with a math problem
Friend: I know! I hope she remembers me when she becomes famous for something
by ???who knows bish??? August 7, 2021
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