E-mail subject abbreviations

What does RE mean in email?

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• Reply

• Question

What does the abbreviation FW mean in email?

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• For your information

• Forwarded message

• Question

What does FYI mean in email?

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• For your information

• Question

• No response required

What does the abbreviation AB mean in email?

• Question

• No answer required

• For your information

• Action before

What does NM mean in email?

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• Question

• For your information

• No message

What does the abbreviation NNTR mean in email?

• No need to reply

• For your information

• Question

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What does NRN mean in email?

• Question

• No Reply Necessary

• For Your Information

• Action Before

What does the abbreviation RSVP mean in email?

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• Response not required

• Please respond