ATL 

The airport code for Hartsfield International Airport in Atlanta, GA.

ATL by star8706 February 2, 2003

ATL 

A place that is famous for its airports and donuts(Krispy Kreme)Also, thats where all the best rappers come from.

Lauren(local atl inhavitent) Damn it feels good to be a gangster! I love donuts!

ATL by Caris July 17, 2006

ATL 

An "obreviation" for Atlanta. Even though Atlanta is not ghetto whatsoever, (I should know, I live here) many rappers are from here, so they pretend that the ATL is the most ghetto place in America. Don't worry, Atlanta is the most safe place you will ever be. An awesome city, I love it.

Hey, what part of the ATL are you from?

ATL by southern style round here May 22, 2006

ATL 

initials for All Time Low; used when one feels extreme depression, loneliness, or just plain fucking sad

I'm fucking ATL 24-7.

ATL by ATL President March 31, 2003

ATL 

Above The Line
Meaning main, or primary

She an atl hoe {She a main hoe a big hoe}

ATL by selmadeshawty April 18, 2020

Atl 

1) Alien Technology Legislation
2) American Teacher Legion
3) Antarctic Territory Laws
4) Adverse Treatment Liability
5) Aggressive Tumor Location
6) Active Training Liaison
7) Acceptable Trial Location
8) American Tetra Lounge
9) Antiseptic Trauma Lozenges
10) Ambient Tracking Lasers

ATL has so many uses

Atl by Solid Mantis July 31, 2016

atl 

abbreviation for atlanta georgia

suk my dik suk my dik im from da atl hoe

atl by Eli Livingston September 17, 2005