Firefly Sessions was created in 2003.
Firefly Summer was created in 1987.
Firefly Communications was created in 1988.
Firefly Balloons was created in 1972.
Firefly Solutions was created in 2005.
Firefly Studios was created in 1999.
Firefly - airline - was created in 2007.
The Message - Firefly - was created on 2003-07-15.
Firefly - G.I. Joe - was created in 1984.
Firefly - DC Comics - was created in 1959.
Ariel - Firefly episode - was created on 2002-11-15.
Heart of Gold - Firefly - was created on 2003-08-19.
Firefly - InMe song - was created on 2002-09-16.