- A
- <action>_prefilter
- additional_capabilities_display
- add_menu_classes
- add_<meta_type>_metadata
- add_ping
- add_signup_meta
- <adjacent>_image_link
- <adjacent>_post_link
- <adjacent>_post_rel_link
- admin_body_class
- admin_comment_types_dropdown
- admin_footer_text
- admin_memory_limit
- admin_post_thumbnail_html
- admin_post_thumbnail_size
- admin_title
- admin_url
- ajax_query_attachments_args
- allowed_http_origin
- allowed_http_origins
- allowed_redirect_hosts
- allowed_themes
- allow_dev_auto_core_updates
- allow_major_auto_core_updates
- allow_minor_auto_core_updates
- allow_password_reset
- allow_subdirectory_install
- all_plugins
- all_themes
- async_update_translation
- async_upload_<type>
- atom_enclosure
- attachment_fields_to_edit
- attachment_fields_to_save
- attachment_icon
- attachment_innerhtml
- attachment_link
- attachment_max_dims
- attachment_thumbnail_args
- attachment_url_to_postid
- attach_session_information
- attribute_escape
- audio_submitbox_misc_sections
- authenticate
- author_email
- author_feed_link
- author_link
- author_rewrite_rules
- auth_cookie
- auth_cookie_expiration
- auth_<object_type>_meta_<meta_key>
- auth_<object_type>_<sub_type>_meta_<meta_key>
- auth_redirect_scheme
- autocomplete_users_for_site_admins
- automatic_updater_disabled
- automatic_updates_debug_email
- automatic_updates_is_vcs_checkout
- automatic_updates_send_debug_email
- auto_core_update_email
- auto_core_update_send_email
- auto_update_<type>
- avatar_defaults
- B
- C
- cancel_comment_reply_link
- can_edit_network
- category_css_class
- category_description
- category_feed_link
- category_link
- check_is_user_spammed
- check_password
- clean_url
- close_comments_for_post_types
- comments_array
- comments_clauses
- comments_link_feed
- comments_number
- comments_open
- comments_per_page
- comments_popup_link_attributes
- comments_rewrite_rules
- comments_template
- comments_template_query_args
- comment_author
- comment_author_rss
- comment_class
- comment_cookie_lifetime
- comment_edit_pre
- comment_edit_redirect
- comment_email
- comment_excerpt
- comment_excerpt_length
- comment_feed_groupby
- comment_feed_join
- comment_feed_limits
- comment_feed_orderby
- comment_feed_where
- comment_flood_filter
- comment_form_defaults
- comment_form_default_fields
- comment_form_fields
- comment_form_field_comment
- comment_form_field_<name>
- comment_form_logged_in
- comment_form_submit_button
- comment_form_submit_field
- comment_id_fields
- comment_link
- comment_max_links_url
- comment_moderation_headers
- comment_moderation_recipients
- comment_moderation_subject
- comment_moderation_text
- comment_notification_headers
- comment_notification_notify_author
- comment_notification_recipients
- comment_notification_subject
- comment_notification_text
- comment_post_redirect
- comment_reply_link
- comment_reply_link_args
- comment_row_actions
- comment_save_pre
- comment_status_links
- comment_text
- comment_text_rss
- comment_url
- content_pagination
- content_save_pre
- content_url
- contextual_help
- contextual_help_list
- <context>_memory_limit
- core_version_check_locale
- cron_request
- cron_schedules
- current_theme_supports-<feature>
- customizer_widgets_section_args
- customize_allowed_urls
- customize_changeset_save_data
- customize_control_active
- customize_dynamic_partial_args
- customize_dynamic_partial_class
- customize_dynamic_setting_args
- customize_dynamic_setting_class
- customize_loaded_components
- customize_nav_menu_available_items
- customize_nav_menu_available_item_types
- customize_nav_menu_searched_items
- customize_panel_active
- customize_partial_render
- customize_partial_render_<id>
- customize_previewable_devices
- customize_refresh_nonces
- customize_render_partials_response
- customize_sanitize_<id>
- customize_sanitize_js_<id>
- customize_save_response
- customize_section_active
- customize_validate_<id>
- customize_value_<id_base>
- custom_menu_order