Cal. Gov't Code § 8869.82
(a) As used in this chapter, unless the context otherwise requires, the terms defined in this section shall have the following meanings:
(7) “Private activity bond” means a part or all of any bond, or other instrument, required to obtain a portion of the state’s volume cap pursuant to Sections 142(k) and 146 of the Internal Revenue Code (26 U.S.C. Secs. 142(k) and 146) in order to be tax-exempt, including, generally, all of the following, as those bonds are defined in the Internal Revenue Code:
(11) “State ceiling” includes all of the following: