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1.
ADC
Aw Don't Cry
A: I wake up at night and cry, I do not want her to see me like this, but should I try to talk to her? I've given her some space. I need closure but still think this could be salvaged.
M: Honestly, I don't think so. She thinks you are gay. ADC
by Brett.Evans June 05, 2013
 
2.
ADC
Apple Developer Connection, An expensive and marginally beneficial club for mac nerds that promises much but delivers little.
I still haven't received the WWDC DVDs I'm supposed to have gotten months ago through the Apple Developer Connection.
by WPB October 05, 2003
 
3.
ADC
1. An analog-to-digital converter (ADC, A/D, or A to D)
2. officially known as Marksmen could refer to champions who have been tagged as Attack Damage Carries in League of Legend.
An (ADC) analog-to-digital converter is a device that converts a continuous physical quantity (usually voltage) to a digital number that represents the quantity's amplitude.
by Primmt August 06, 2014
 
4.
ADC
also known as "Awkward Dude Contact", this occurs when two males make unwanted,usually inadvertent, body contact
The concert was so packed last night that I kept making ADC with Bill and Jack.

Johnny and I reached for the remote at the same time and made complete ADC.
by Awally August 05, 2008