"Just so you're aware..."

• "Just an update" letters
• Murphy Brown's show
• Memo ltrs
• "Thought you'd like to know" letters
• Memo shorthand
• Cousin of "btw"
• Memo heading, maybe
• Just so you know
• Murphy Brown's fictional program

Wikipedia Word definitions in Wikipedia
FYI is a common abbreviation of " for your information ". "FYI" is commonly used in e-mail, instant as on messaging or memo and messages, typically in the message subject, to flag the message as an informational message, with the intent to communicate to ...