Fla. Stat. § 775.34

A person who willfully becomes a member of a designated foreign terrorist organization and serves under the direction or control of that organization with the intent to further the illegal acts of the organization commits a felony of the second degree, punishable as provided in s. 775.082, s. 775.083, or s. 775.084. As used in this section, the term “designated foreign terrorist organization” has the same meaning as provided in s. 775.32.