Rational (disambiguation)

Look up rational in Wiktionary, the free dictionary.

Rational may refer to:

Rational number, a number that can be expressed as a ratio of two integers
Rational Software, a software company now owned by IBM
Tenberry Software, formerly Rational Software, a defunct American software company
Rational AG, a German manufacturer of food processors
RationaL (rapper), stage name of Canadian hip-hop artist Matt Brotzel
The Rationals, a former American rock and roll band
Rational, a personality classification in the Keirsey Temperament Sorter

See also