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What is the full form of AB?

Full form of AB: Here, we are going to learn what does AB stands for? AB – which is an abbreviation of "Action By" in Email jargon, etc. By Anushree Goswami Last updated : March 31, 2024

AB: Action By

AB is an abbreviation of "Action By".

It is an expression, which is commonly used in the Gmail platform. It used in the body of the mail as a time indicator to inform the recipient that the task needs to be done by the given deadline.

Use of Action By (AB) in Emails

Let us take an example to make it easy to understand.

In an email, if it is written:
PFA document file of English to Hindi translation. AB+1.

It means that the task given in the mail needed to be completed by 1 day that is action needed to be taken within 1 day.

Action By (AB) More Examples

1. AB+5.
2. PFA Image. Design the similar template. AB+7.

AB Instead of Action By

Now, these days, the demands of acronyms are very high on social media online chatting or messaging, so the users usually use AB as a replacement for Action By.

So, in this way, the abbreviation AB is used mostly on the social media platform.
While this slang is very common in social media platforms, mainly email messaging, still many are unaware of this slang.

So, basically in emails if you want to give someone work and want that work needed to be completed with a certain deadline, you can easily use AB instead of Action By and provide the deadline of the work.