The National Archives Website describes the second document release:
CIA Name Files and Subject Files compiled by the Central Intelligence Agency in response to the Disclosure Acts. These files are comprised of documentation from several CIA filing systems and are organized under the names of individuals and subjects. As of May 2006 this group consists of approximately 27,000 pages of files on individuals and subjects, including biographies, correspondence, reports, memorandums, messages, telegrams, publications, clippings, dispatches, translations, transcripts, legislative records, legal documents, statements, lists, and other records. Many of the records relate to people in one, or both, of two categories: Axis personnel accused of committing war crimes, or of belonging to criminal organizations, during the World War II; and former Axis personnel who were used by the U.S. as intelligence sources during the Cold War.
From beSpacific.