- r -

• r : admin.css.php
• radius : admin.css.php , components.css.php , forms.css.php , navigation.css.php , typography.css.php
• REFERER : elgglib.php
• REFERRER : elgglib.php
• register_objects : config.php
• registered_entities : config.php
• registered_tag_metadata_names : config.php
• registers : config.php
• remove : forms.css.php
• return : delete.php , en.php , views.php
• right : admin.css.php
• river : navigation.css.php