accountable mail
noun1
US, Usually A category of mail in the US Postal Service including registered, numbered, insured, and certified mail.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
US, Usually A category of mail in the US Postal Service including registered, numbered, insured, and certified mail.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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