What does attention line mean?

attention line meaning in Law Dictionary

The range saying the desired celebration for a document. It really is denoted often with ATTN.

attention line meaning in Business Dictionary

In formal correspondence, a line of text denoting the intended receiver within a company. In a business letter, it will always be situated over the salutation. In an address on an envelope, the United States Postal provider likes it be put immediately over the company name without "ATTN:".