18 U.S. Code § 1961 - Definitions
As used in this chapter—
(1) “racketeering activity” means...(B) any act which is indictable under any of the following provisions of title 18, United States Code:..section 1341 (relating to mail fraud), section 1343 (relating to wire fraud), section 1344 (relating to financial institution fraud)...section 1503 (relating to obstruction of justice), section 1510 (relating to obstruction of criminal investigations), section 1511 (relating to the obstruction of State or local law enforcement), section 1512 (relating to tampering with a witness, victim, or an informant), section 1513 (relating to retaliating against a witness, victim, or an informant)...section 1960 (relating to illegal money transmitters)...
