Answer:

FLA

Answer	Crossword Clue
FLA	Gator Bowl st.
FLA	Southern st.
FLA	St. Augustine's st.

FLA	Key's st.
FLA	Where St. Pete is
FLA	Rubio and Bush's home: Abbr.
FLA	Ga. neighbor
FLA	Gulf state (abbr.)
FLA	Hollywood's st.
FLA	Abutter of Ala.
FLA	Marco Rubio's st.

FLA	Part of USF
FLA	St. with keys
FLA	Key spot?: abbr.
FLA	Stetson U.'s home
FLA	Fort Jefferson's st.
FLA	New College's st.
FLA	St. in 2000 election news
FLA	Keys locale: Abbr.

FLA	Bucs' home st.
FLA	It's mostly a peninsula: Abbr.
FLA	Jeb Bush's st.
FLA	Miami's state: Abbr.
FLA	Orlando's state: Abbr.
FLA	St. Pete's state
FLA	Sunshine State: Abbr.
FLA	Key state?: Abbr.

FLA	St. closest to Cuba
FLA	Its highest natural elevation is 345 ft.
FLA	Key area: Abbr.
FLA	Hialeah's home: Abbr.
FLA	Southernmost of the 48 sts.
FLA	MLB spring training locale
FLA	State with a peninsula: Abbr.
FLA	Where chads became famous: Abbr.

FLA	F of FSU
FLA	Grapefruit league loc.
FLA	The F of FSU (abbr.)
FLA	The Marlins' home (abbr.)
FLA	The Sunshine State, briefly