NNTO

What does NNTO stand for?

No need to open

May be used in an e-mail subject line to tell the recipient the message doesn't need to be opened.

Example

"Subject: Thank you! <NNTO>"

Related Slang

Usage

Email

Last Updated: March 31, 2014

NNTO definition

This page explains what the acronym "NNTO" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

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