Memo shorthand

• Memo starter
• Interoffice letters
• Letters on a memo
• Start of many a forwarded email
• "This might interest you," in memos
• Post-it initialism
• Letters denoting "so you know"
• "Just so you know," in a text
• "Just so you're aware..."

Wikipedia Word definitions in Wikipedia
FYI (stylized as fyi, ) is an American digital cable and satellite television network that is owned by A&E Networks , a joint venture between the Disney–ABC Television Group subsidiary of The Walt Disney Company and the Hearst Corporation (which each own ...