| Meaning | No need to reply | 
|---|---|
| Type | Acronym | 
| Usage | General (not just online) | 
| Comments | NNTR may be used at the end of an e-mail message to let the recipient know that a response is not required or expected. | 
| Example | "I just wanted to give you the details about the upcoming event. NNTR." | 
| Updated | May 21, 2010 | 
