Oracle: X$KQFP

select distinct
   name_kqfp
from
   sys.x$kqfp
order by
   name_kqfp;

-- SYS
-- X$DBMS_APPLICATION_INFO
-- X$DBMS_AUDIT_MGMT
-- X$DBMS_BACKUP_RESTORE
-- X$DBMS_DBCOMP
-- X$DBMS_DBVERIFY
-- X$DBMS_DG
-- X$DBMS_DISKGROUP
-- X$DBMS_DNFS
-- X$DBMS_DRS
-- X$DBMS_FS
-- X$DBMS_GSM_FIX
-- X$DBMS_HM
-- X$DBMS_IR
-- X$DBMS_LOGMNR
-- X$DBMS_OUTPUT
-- X$DBMS_PIPE
-- X$DBMS_RCVMAN
-- X$DBMS_SYS_ERROR
-- X$PLITBLM
-- X$STANDARD