| $block_html_id | A unique HTML id |
| $block_id | Incremental position of the block. Increases each output |
| $block_zebra | Outputs either odd or even for each block region. |
| $block->delta | An ID for the block |
| $block->module | The module that generated the block |
| $block->region | The block region embedding the current block. |
| $content | The content of the block. |
| $classes | String of CSS classes |
| $classes_array | Array of HTML class attribute values. |
| $id | Same as $block_id, but independent of any block region. |
| $is_admin | TRUE when the current user is an administrator. |
| $is_front | TRUE if the current page is the front page. |
| $logged_in | TRUE when the current user is logged in. |
| $title | The title of the block. |
| $title_prefix | Array containing output prepended by modules. |
| $title_suffix | Array containing output appended by modules |
| $author | The author of the comment |
| $changed | Formatted date and time of when the comment was updated |
| $classes | String of CSS classes. |
| $content | An array of comment items |
| $created | Formatted date and time of when the comment was created. |
| $new | New comment marker. |
| $permalink | Link directly to a specific comment. |
| $picture | The author's picture. |
| $signature | The author's signature. |
| $status | The status of the comment (published, unpublished, preview) |
| $submitted | Submission information of both the author and creation date. |
| $title | The linked title of the comment |
| $title_prefix | Array containing output prepended by modules. |
| $title_suffix | Array containing output appended by modules. |
| $classes | String of CSS classes |
| $css | An array of CSS files for the current page. |
| $rdf_namespaces | All RDF namespace prefixes used in the HTML document. |
| $grddle_profile | A GRDDL profile allowing agents to extract RDF data. |
| $head | Markup for the HEAD section, including: meta, keywords, etc. |
| $head_title | Displays the site name and page title in the head of the document |
| $head_title_array | An array containing the string parts used to construct the $head_title |
| $language | The language object in which the site is being displayed. |
| $language->language | The textual representation of the display language. For example, en or es. |
| $language->dir | Whether the display language is left to right or right to left . |
| $page_top | Initial markup for mockups that alter the page. Must be output first. |
| $page | The rendered page content. |
| $page_bottom | Final closing markup from modules that altered the page. Output last. |
| $styles | Style tags necessary to import all CSS files for the page |
| $scripts | Script tags needed to loaded all javascript files and settings for the page. |
| $classes | String of CSS classes. |
| $classes_array | Array of HTML class attribute values. |
| $comment | Flag for the comment settings of the node |
| $comment_count | The number of comments attached to the node. |
| $content | An array of node items |
| $created | Time the node was published formatted as a Unix timestamp. |
| $date | The formatted creation date of the node |
| $display_submitted | Whether submission information should be displayed. |
| $id | Incremental position of the node. Increases each output. |
| $is_admin | TRUE when the current user is an administrator. |
| $is_front | TRUE if the current page is the front page |
| $logged_in | TRUE when the current user is logged in. |
| $name | The themed username of the node authour. |
| $node | The full node objec |
| $node_url | The URL of the current node. |
| $page | Flag for the full state of the page. |
| $promote | Whether the node is flagged for promote to front page . |
| $status | Whether the node is flagged as published . |
| $sticky | Whether the node is flagged sticky |
| $submitted | Submission information created from $name and $date. |
| $readmore | TRUE if the teaser content cannot hold the main body content |
| $teaser | Flag for the teaser state of the node. |
| $terms | The themed list of taxonomy terms |
| $title | The title of the node. |
| $title_prefix | Array containing output prepended by modules. |
| $title_suffix | Array containing output appended by modules. |
| $type | The node type. |
| $uid | The User ID of the node's author |
| $user_picture | The node author's picture. |
| $view_mode | Whether the node is being viewed in full or teaser mode. |
| $zebra | Outputs either odd or even for every other node. |
| $action_links | Actions local to the page. |
| $base_path | The base URL path of the Drupal install. |
| $breadcrumb | The breadcrumb trail for the current page |
| $directory | The directory in which the template is located. |
| $is_admin | TRUE when the current user is an administrator. |
| $is_front | TRUE if the current page is the front page. |
| $feed_icons | A string of feed icons for the current page. |
| $front_page | The URL of the front page |
| $highlight | Replaces the $mission variable |
| $logged_in | TRUE if the user is registered and signed in. |
| $logo | The path to the logo image |
| $main_menu | An array containing all main menu links. |
| $messages | HTML for status and error messages. |
| $node | The node object |
| $secondary_menu | An array containing all secondary menu links. |
| $site_name | The name of the website. |
| $site_slogan | The slogan of the website. |
| $tabs | Tabs linking to sub-pages beneath the current page. |
| $title_prefix | Array containing output prepended by modules. |
| $title | The page title |
| $title_suffix | Array containing output appended by modules. |
| $content | The content for this region, typically blocks |
| $classes | A string of CSS classes. |
| $region | The name of the region as defined in the .info file |
| $classes_array | Array of html class attribute values. |
| $is_admin | TRUE when the current user is an administrator. |
| $is_front | TRUE if the current page is the front page. |
| $logged_in | TRUE if the user is registered and signed in |
| aggregator-feed-source.tpl.php | Template to present the source of the feed. |
| aggregator-item.tpl.php | Template to format an individual feed item. |
| aggregator-summary-item.tpl.php | Template to present a linked feed item for summaries. |
| aggregator-summary-items.tpl.php | Template to present feeds as list items. |
| aggregator-wrapper.tpl.php | Template to wrap aggregator content |
| block.tpl.php | Template for displaying block content. |
| block-admin-display-form.tpl.php | Template to configure blocks |
| block--[region].tpl.php | Template for a block in a specific region. Two -- for Drupal 7. |
| book-all-books-block.tpl.php | Template for rendering book outlines within a block. |
| book-export-html.tpl.php | Template for printed version of the book online |
| book-navigation.tpl.php | Template to navgate books. |
| book-node-export-html.tpl.php | Template for rendering a single node in a printer friendly outline. |
| comment.tpl.php | Template for displaying comment content. |
| comment-wrapper.tpl.php | Template to provide an HTML container for comments. |
| field.tpl.php | Template to display the value of a field. |
| forums.tpl.php | Template to display a forum which may contain containers and topics. |
| forum-icon.tpl.php | Template to display an appropriate icon for a forum post. |
| forum-list.tpl.php | Template to display a list of forums and containers. |
| forum-submitted.tpl.php | Template to format a single string displaying the author and time of post. |
| forum-topic-list.tpl.php | Template to display a list of forum topics. |
| html.tpl.php | Page wrapper for your theme containing <html> open, closing, etc tags. |
| maintenance-page.tpl.php | Template to display a single Drupal page when the website is offline. |
| node.tpl.php | Template for displaying node content. |
| node--[content-type].tpl.php | Template for displaying a node of a specific content type. Two -- for Drupal 7. |
| page.tpl.php | Template for displaying page content. |
| page--front.tpl.php | Template for the front page of the website. Two -- for Drupal 7. |
| page--node-[#].tpl.php | Template for displaying a node of a specific ID. For example, node/10. |
| poll-bar.tpl.php | Template to display the bar for a single choice in a poll. |
| poll-bar--block.tpl.php | Template to display the bar for a choice in a poll when displayed in a block. |
| poll-results.tpl.php | Template to display the poll results. |
| poll-results--block.tpl.php | Template to display poll results in a block. |
| poll-vote.tpl.php | Template for displaying a voting form for a poll. |
| profile-block.tpl.php | Template for displaying user profiles within a block. |
| profile-listing.tpl.php | Template for displaying a user and their data for member listing pages. |
| profile-wrapper.tpl.php | Template for wrapping member listings and their profiles. |
| region.tpl.php | Template for displaying region content. |
| search-block-form.tpl.php | Template for displaying the search form block. |
| search-result.tpl.php | Template for displaying a single search result. |
| search-results.tpl.php | Template for displaying search results. |
| taxonomy-term.tpl.php | Template for displaying a taxonomy term. |
| theme.info | Stores meta data about the theme. |
| toolbar.tpl.php | Template for displaying the admin toolbar. |
| user-picture.tpl.php | Template for presenting a user's account picture. |
| user-profile.tpl.php | Template for displaying a user's profile data. |
| user-profile-category.tpl.php | Template for displaying profile categories. |
| user-profile-item.tpl.php | Template for presenting profile values from profile fields or modules. |