NTN 

Means "Need to Know" used commonly nowhere

Guy 1:"Hey did you tell x about y yet"
Guy 2:"Nah they on a NTN basis"
Guy 1:"The hell is NTN and why are you saying acronyms in a regular conversation"
Guy 2:"Need to Know and yeah kinda cringe but its faster"

NTN by TedTheSlayer October 19, 2022

NTN

On 4chan's /lgbt/ board (/tttt/), an acronym for the phrase "Not That Nona". It typically prefaces posts to indicate a poster is not the skip-level poster (i.e. that they are not the person who they are replying to was replying to). As Nona is the gender-swapped version of Anon, NTN is the gender-swapped version of NTA ("Not That Anon").

Nona 1 in /hrtgen/: You should really up your progesterone dosage if you want better breast development, I had to stop taking it because it worked too well for me

Nona 2: >>1 Beware the androgen backdoor, it caused me to lose 2 years of hair regrowth E gave me.

Nona 3: >>2 NTN but the backdoor is rare and a 5a-reductase inhibitor like finasteride should prevent it...

NTN by Paul Allen's card February 4, 2026

NTN DVDSN 

A promiscuous and fascinating character, who may be found roaming various realms of NPCs and Ishravs. Famous for "liking to touch," beautiful coco-circles, and immaculate note-taking, he's occasionally emo, but a rizzler at heart. In terms of physical appearance, he's every man's (and woman's) dream fantasy, fully equipped with a convenient storage unit in his chest (although it has recently been downgraded.)

Ex 1:
(Random day in the middle of summer break)
Person 1: What do you think NTN DVDSN is doing rn?
Person 2: He's been reviewing geo notes for the past 8 hours

Ex 2:
Person 1: Holy moly, why is there a line of 500 men and women waiting to get a chance with that guy?
Person 2: It's definitely an NTN DVDSN.

NTN DVDSN by Ishravichy April 30, 2023

abs ntn 

Texting abbreviation for "Absolutely Nothing"

ME: Whats up YOU: abs ntn

abs ntn by Justin Bailes January 20, 2009

NTNU 

NTNU is a norwegian university located in Trondheim. It specializes in technical subjects and most of all civil engineering.

Except for those at Dragvoll, students attending NTNU are thought of with the utmost respect and are only surpassed by the royal family on the social ranking.

Especially students at BI (see: bi)wish they were good enough for NTNU, but they're not. On an unrelated note the norwegian gonvernment resently (2010) announced that as a result of their ridiculous clothing, students from BI must pay double the price for all public communication.

"I study buisness at BI, but my childhood-dream was to be an civil engineer from NTNU"

NTNU by gløs April 3, 2010

NTNB 

NTNB stands for never trust no bitch basically another version of DTB(Don’t trust bitches)

This conversation is held over text because saying NTNB sounds better in text than out loud

Person 1: damn bro it’s national bf day your girl posted you ?
Person 2: nah bro she didn’t but I posted her on national gf’s day

Person 1: NTNB

NTNB by KVS20 October 3, 2021

ntnn 

= "no", negation, denial, but "spoken" without opening the lips. This word is strictly analogous to "mmhm", which is also "uttered" without opening the lips.

He was tired and going to sleep. She asked if he would like some hot chocolate. He answered without opening his mouth, "ntnn".

ntnn by John Rood December 9, 2008