NKA 

It is SOP for soldiers in combat situations to have their blood type readily visible on their uniform, so that if blood transfusion is required, time is not wasted deteriming blood type. Some units also require any allergies to be visible, and if the Soldier has No Known Alergy (NKA) this info is stated. This is commonly seen on Rangers, Special Forces, Navy SEALS and other elite forces.

A soldier that has ''NKA'' sewn on his uniform has no known alergy.

NKA by Bear67 July 22, 2006

NKA 

Not Karen Approved. A comment or action that may trigger extreme emotions in someone called Karen. Usually racially insensitive or stereotypical, not always though.

Yo, What you said about the Indian telemarketer was definately NKA.

NKA by YoGobbleGobble May 28, 2019

nka 

a term that originated from reddit, "nka" or No-Karma means you are a nn (no-name) or you aren't known by anybody.

person 1: "you a bitch stop talkin' to me."
person 2: "stfu nka nobody know you!"

nka by HesNeverComingBackAndThatsThat September 15, 2023

Nka 

Nigga

Yo shut up bitch ass nka

Nka by Indica4 May 1, 2025

ReJ’nka 

Is inspired from the name Rijeka, which is located in Croatia, meaning River. It is a Croatia’s third major city and I t serves as the biggest transport and transit hub for centuries.

She is the “flow”. Inspirational, Strong, loving, kind and pure. She is force to be recognized with and a her spirit is magical. She is a mother, wife, daughter, sister and friend. At times she may not know her strength, but her light never dims. Even when she is weak, she stands strong and firm.

She is Re.

ReJ’nka is dependable and can adapt to any and all situations.

ReJ’nka by YourFavoriateTech November 24, 2021

NKAWTG 

Nobody kicks ass without tanker gas.
(KC-10 or KC-135)

Those F-22's are badass man! Those bombers are sweet too. The painfully slow C-17 included. Like all others, they need a tanker. Yeah man, NKAWTG, NOBODY..

NKAWTG by SMOE_Picka September 25, 2007

Nkazimulo 

She is down to earth, LOVING girl she has a nice body and she got a booty. She always knows how to but a smile on people's faces and make people laugh. She is LOYAL and boys love her!! She is so intelligent Nkazimulos make amazing friends. They especially love to dance and have talent for entertainment. Everyone needs a Nkazimulo in their live

Have you heard of a girl Nkazimulo you need her in your life

Nkazimulo by Thandolwethu June 14, 2019