The symbol of an envelope typically represents email or messages. It is commonly used to indicate a feature that allows you to send or receive electronic mail or communicate with others digitally.
a yearbook; an envelope with letters; an open box; a brain
The most commonly used symbol for email is a representation of a paper envelope from the back, showing its folds. Different software use different versions of this design.
I think you mean 9x12 envelope.
Depending upon which symbol you mean, it usually means that symbol DOUBLED.
Place where I put my secrets
The Tagalog term for envelope is "sobre" or "liham."
The word is "envelope" (which usually holds only one letter).
She had no symbol. Are you sure you mean 'symbol'?
What symbol
You mean this symbol ♀??
Self-Addressed Stamped Envelope
What does the symbol E3 SIZE mean