diff --git a/addons/planet_todo/conf/info.xml b/addons/planet_todo/conf/info.xml
index 35e39cd6b..708d3029c 100644
--- a/addons/planet_todo/conf/info.xml
+++ b/addons/planet_todo/conf/info.xml
@@ -1,9 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon version="0.2">
     <title xml:lang="ko">플래닛 TODO 애드온</title>
+	<title xml:lang="en">Planet TODO</title>
     <title xml:lang="zh-TW">Planet TODO 插件</title>
     <description xml:lang="ko">
         플래닛 TODO 애드온
+    </description>
+	<description xml:lang="en">
+        This is Planet TODO addon.
     </description>
     <description xml:lang="zh-TW">
         Planet TODO 插件
diff --git a/modules/admin/lang/en.lang.php b/modules/admin/lang/en.lang.php
index 746521eae..11fdb7793 100644
--- a/modules/admin/lang/en.lang.php
+++ b/modules/admin/lang/en.lang.php
@@ -54,7 +54,7 @@
     $lang->yesterday = "Yesterday";
     $lang->today = "Today";
 
-    $lang->cmd_lang_select = "언어선택";
-    $lang->about_cmd_lang_select = "선택된 언어들만 서비스 됩니다";
-    $lang->about_recompile_cache = "쓸모없어졌거나 잘못된 캐시파일들을 정리할 수 있습니다";
+    $lang->cmd_lang_select = "Language";
+    $lang->about_cmd_lang_select = "Selected languages only will be serviced";
+    $lang->about_recompile_cache = "You can arrange useless or invalid cache files";
 ?>
diff --git a/modules/editor/lang/en.lang.php b/modules/editor/lang/en.lang.php
index dd60bb00a..883d074bf 100644
--- a/modules/editor/lang/en.lang.php
+++ b/modules/editor/lang/en.lang.php
@@ -113,5 +113,5 @@
     $lang->edit->html_editor = 'HTML Editor';
     $lang->edit->extension ='Extension Components';
     $lang->edit->help = 'Help';
-    $lang->edit->help_command = '단축키 안내';
+    $lang->edit->help_command = 'Help Hotkeys';
 ?>
diff --git a/modules/ldap/lang/en.lang.php b/modules/ldap/lang/en.lang.php
new file mode 100644
index 000000000..d3abf931d
--- /dev/null
+++ b/modules/ldap/lang/en.lang.php
@@ -0,0 +1,31 @@
+<?php
+    /**
+     * @file   modules/ldap/lang/ko.lang.php
+     * @author zero <zero@nzeo.com>
+     * @brief  English Language Pack (Basic)
+     **/
+
+    $lang->ldap = 'LDAP';
+    $lang->use_ldap = 'Use LDAP';
+    $lang->ldap_server = 'LDAP Server Address';
+    $lang->ldap_port = 'LDAP Server Port';
+    $lang->ldap_userdn_suffix = 'UserDN Suffix';
+    $lang->ldap_basedn = 'base DN';
+
+    $lang->ldap_email_entry = 'Email Entry';
+    $lang->ldap_nickname_entry = 'Nickname Entry';
+    $lang->ldap_username_entry = 'Username Entry';
+    $lang->ldap_group_entry = 'Group Entry';
+
+    $lang->about_use_ldap = 'Please input all necessary information first and then check this';
+    $lang->about_ldap_server = 'Please input LDAP server information for authirization and data request'; 
+    $lang->about_ldap_port = 'Please input port of LDAP server';
+    $lang->about_ldap_userdn_suffix = 'Please input userdn suffux for authorization. ex) @abc.com';
+    $lang->about_ldap_basedn = 'Please input base DN of directory. ex) dc=abc,dc=com';
+
+    $lang->about_ldap_email_entry = 'Please input email entry for LDAP email information. (must not be overlapped)';
+    $lang->about_ldap_username_entry = 'Please input username entry for LDAP username information. (can be overlapped)';
+    $lang->about_ldap_nickname_entry = 'Please input nickname entry for LDAP nickname information. (must not be overlapped)';
+    $lang->about_ldap_group_entry = 'Please input group entry for LDAP group information.';
+
+?>
diff --git a/modules/member/lang/en.lang.php b/modules/member/lang/en.lang.php
index ec66373c8..4877d4b5e 100644
--- a/modules/member/lang/en.lang.php
+++ b/modules/member/lang/en.lang.php
@@ -52,13 +52,13 @@
     $lang->member_info = 'Member Info';
     $lang->current_password = 'Current Password';
     $lang->openid = 'OpenID';
-    $lang->allow_message = '쪽지 허용';
+    $lang->allow_message = 'Allow Messages';
     $lang->allow_message_type = array(
-            'Y' => '모두 허용',
-            'F' => '등록된 친구들만 허용',
-            'N' => '모두 금지',
+            'Y' => 'Allow All',
+            'F' => 'Allow for Friends',
+            'N' => 'Reject All',
     );
-    $lang->about_allow_message = '쪽지 허용 방법 및 대상을 지정할 수 있습니다';
+    $lang->about_allow_message = 'You may allow or reject messages.';
 
     $lang->webmaster_name = "Webmaster's Name";
     $lang->webmaster_email = "Webmaster's Email";