The core Joomla! distribution includes the following tables by default:

• banner Table
• bannerclient Table
• bannertrack Table
• categories Table
• components Table
• contact_details Table
• content Table
• content_frontpage Table
• content_rating Table
• core_acl_aro Table
• core_acl_aro_groups Table
• core_acl_aro_map Table
• core_acl_aro_sections Table
• core_acl_groups_aro_map Table
• core_log_items Table
• core_log_searches Table
• extensions Table
• groups Table
• languages Table
• menu Table
• menu_types Table
• messages Table
• messages_cfg Table
• migration_backlinks Table
• modules Table
• modules_menu Table
• newsfeeds Table
• plugins Table
• poll_data Table
• poll_date Table
• poll_menu Table
• polls Table
• redirect_links Table
• Schemas Table
• sections Table
• session Table
• stats_agents Table
• templates_menu Table
• template_styles Table
• updates Table
• update_categories Table
• update_sites Table
• update_sites_extensions Table
• user_profiles Table
• user_usergroup_map Table
• usergroups Table
• users Table
• viewlevels Table
• weblinks Table