login_init
Fires when the login form is initialized.
WordPress 3.2.0 Hooks, Functions, Classes and Methods
Page 6
ms_user_row_actions
Filters the action links displayed under each user in the Network Admin Users list table.
nav_menu_items_{$post_type_name}
Filters the posts displayed in the ‘View All’ tab of the current post type’s menu items meta box.
option_page_capability_{$option_page}
Filters the capability required when using the Settings API.
postbox_classes_{$page}_{$id}
Filters the postbox classes for a specific screen and screen ID combo.
postbox_classes_{$screen_id}_{$box_id}
Filters the postbox classes for a specific screen and box ID combo.
pub_priv_sql_capability
Filters the capability to read private posts for a custom post type when generating SQL for getting posts by author.
redirect_network_admin_request
Filters whether to redirect the request to the Network Admin.
redirect_user_admin_request
Filters whether to redirect the request to the User Admin in Multisite.
screen_options_show_screen
Filters whether to show the Screen Options tab.