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Sec vs Aa - What's the difference?

sec | aa |

As nouns the difference between sec and aa

is that sec is second, 1/60 of a minute while AA is initialism of lang=en.

As initialisms the difference between sec and aa

is that sec is Securities and Exchange Commissionaa is always afloat.

As a proper noun AA is

initialism of Academy Awards|lang=en.

As an adjective aa is

{{initialism of |arctic-alpine|lang=en}.

As an abbreviation aa is

equal parts.

sec

Translingual

Symbol

(head)
  • symbol of the trigonometric function secant.
  • symbol of second, an SI unit of measurement of time. s.
    • ----

    aa

    Translingual

    (wikipedia AA)

    Alternative forms

    (Astrum Argenteum)

    Symbol

    (head)
  • A standard size of dry cell battery between AAA and C.
  • A bond rating.
  • A brassiere size.
  • A minor league in baseball, just below AAA.
    • ----