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USPS
1 ENTRIES FOUND:
USPS
(abbreviation)
USPS
abbreviation
USPS
abbreviation
Britannica Dictionary definition of USPS
United States Postal Service
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In the following example, why is "an" used before "FYI" and not "a"? Just an FYI, there is no school next Friday.
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WORD OF THE DAY
blunt
:
having a thick edge or point
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