I.A 

Internal Affairs, a branch of a police force that investigates happenings in the Police. Generally scorned by their comrades and viewed as traitors.

This is too big for us, you need to bring this up to I.A!

I.A by DoctorWeeTodd June 26, 2005

i.a 

An acronym used on twitter (or maybe other social media apps) which means they are inactive on their account and doesn't go on their account. (synonyms: idle , afk , etc.) Another meaning which works is Isn't Alive on social media.

(Don't mind my English)

"I'm doing an unfollowing spree bc most of my moots are i.a"

i.a by tryna think of a name March 30, 2020

i'A 

insha'Allah, the Arabic language expression meaning "God willing," is used as a qualifier for all planned future actions to remind the speaker and listener that nobody can positively know what the future will bring, but rather, all depends on the will of God.

See you tomorrow, i'A!
---
A: "Are you coming tonight?"
B: "i'A."
---
i'A the next project will be easier.

i'A by zahid@tehSBZ0rz December 20, 2009

I.A. 

Stands for 'I'm Amazing'

Said when you've done something great, or achieved some kind of success. Usually to do with your job.

Usually with a sense of self-aware arrogance.

see also Y.A. – You're Amazing – a reciprocal to I.A

I just exceeded my targets for this month and I've still got 3 weeks to go – I.A.!

I.A. by amazingness82 June 3, 2010

I.A. 

irritated asshole -result of a 'bad dung' -no way to take shower or bidet, baby wipes

john wasn't big on deffing at work, as; he'd often get I.A.

I.A. by michael foolsley December 3, 2009

i&a

to look at candy with adoration

hey i&a at tht candy bar

i&a by kerryline February 10, 2008

i’A 

Text for Insha’Allah, God willing or if God wills.

I hope you have a safe trip, Insha’Allah.
Safe trip, i’A

i’A by Ghostofjupiter January 9, 2022