ISO

An abbreviation for specific Asian/English phrasiology, meaning: "I am so..."

Often used, as in, "OH, ISO HORNEY!"

by Richie333 April 7, 2007

ISO

An acronym for International Service Organization.
A group of students in foreign language classes involved in providing service to 3rd world countries. Most people join just for the free cookies.

Dakota: Hey Jenna! Are u going to that ISO meeting on Thursday?
Jenna: Yeah! There is gonna be free cookies!!
Dakota: HELLS YESSSS

by Dakots April 7, 2007

ISO

"In Search Of" Used in the craft beer community when trading beers across the country.

I am currently ISO for anything Monkish.

by chagizzle June 19, 2019

ISO

In, Smash, Out. A hit and run done with para-professional technique. Takes the advantage of surprise, and the life of every intended target. At this level of precision no bystanders or civilians take damage.

Person 1: These cats want to fight, but I saw a blade on the quiet fool and a pistol butt protruding from Swaying Swan's waistband.
Person 2: Fuck it lets roll out. We can catch their loaded asses slipping and ISO 'em by the weekend.

by West Empire Anarcho September 9, 2005

Iso

The need to isolate, particularly self isolation, after testing positive for the Rona

I tested positive for the Rona and had to self iso for 14 days

by 2dogz March 21, 2020

ISOS

An acronym for the notable alternative rock band In Search of Sasquatch. Formed in 2010, in the one and only Calgary, Alberta. Consists of four young lads and is soon to be the most commercially successful act in the history of music.

Person A: "Did you see ISOS perform today?"
Person B: "No, I missed it. How was ISOS?"
Person A: "Pretty good if you know what I mean"
Person B: "I'm kidding, I did see ISOS perform"

by lvl5laserlotus December 12, 2012

Iso

Short for "i seek out"

ISO a new wife

by pbr121 February 20, 2018