TABLE_PRIVILEGES

Grants on objects for which the user is the grantor,grantee,owner or an enabled role or PUBLIC is the grantee

Columns
   ___________________________
 
   GRANTEE
      Name of the user to whom access was granted
   OWNER
      Owner of the object
   TABLE_NAME
      Name of the object
   GRANTOR
      Name of the user who performed the grant
   SELECT_PRIV
      Permission to SELECT from the object?
   INSERT_PRIV
      Permission to INSERT into the object?
   DELETE_PRIV
      Permission to DELETE from the object?
   UPDATE_PRIV
      Permission to UPDATE the object?
   REFERENCES_PRIV
      Permission to make REFERENCES to the object?
   ALTER_PRIV
      Permission to ALTER the object?
   INDEX_PRIV
      Permission to create/drop an INDEX on the object?
   CREATED
      Timestamp for the grant

Related:

Simon Sheppard
SS64.com