diff --git a/localization/ar.xml b/localization/ar.xml
index ac44566b4..24beb96fa 100644
--- a/localization/ar.xml
+++ b/localization/ar.xml
@@ -5,6 +5,7 @@
 	</currencies>
 	<languages>
 		<language iso_code="ag" />
+		<language iso_code="es" />
 	</languages>
 	<taxes>
 		<tax id="1" name="IVA AR 21%" rate="21" />
diff --git a/localization/au.xml b/localization/au.xml
index e232c0d9e..99110438c 100644
--- a/localization/au.xml
+++ b/localization/au.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="Australia" version="1.0">
+	<languages>
+		<language iso_code="en"/>
+	</languages>
+	
 	<currencies>
 		<currency name="Dollar" iso_code="AUD" iso_code_num="036" sign="$" blank="0" conversion_rate="1.40554" format="1" decimals="1" />
 	</currencies>
diff --git a/localization/fj.xml b/localization/fj.xml
index 9b8ce1897..ddb10ac33 100644
--- a/localization/fj.xml
+++ b/localization/fj.xml
@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="Fiji" version="1.0">
+	
+	 <languages>
+		 <language iso_code="en" />
+	 </languages>
+
+	
 	<currencies>
 		<currency name="Dollar" iso_code="FJD" iso_code_num="242" sign="$" blank="0" conversion_rate="2.57483" format="1" decimals="1" />
 	</currencies>
diff --git a/localization/gb.xml b/localization/gb.xml
index f5abec607..c12cff979 100644
--- a/localization/gb.xml
+++ b/localization/gb.xml
@@ -3,6 +3,12 @@
 	<currencies>
 		<currency name="Pound" iso_code="GBP" iso_code_num="826" sign="£" blank="1" conversion_rate="0.8633100" format="1" decimals="1"/>
 	</currencies>
+	
+	<languages>
+		<language iso_code="gb"/>
+	</languages>
+
+	
 	<taxes>
 		<tax id="1" name="VAT UK 20%" rate="20.0"/>
 		<tax id="2" name="VAT UK 5%" rate="5"/>
diff --git a/localization/gy.xml b/localization/gy.xml
index d00b9c547..0278fce7b 100644
--- a/localization/gy.xml
+++ b/localization/gy.xml
@@ -4,8 +4,7 @@
 		<currency name="Dollar" iso_code="GYD" iso_code_num="328" sign="$" blank="0" conversion_rate="276.712" format="1" decimals="1" />
 	</currencies>
 	<languages>
-		<language iso_code="es" />
-		<language iso_code="pt" />
+		<language iso_code="en" />
 	</languages>
 	<taxes>
 		<tax id="1" name="VAT GY 16%" rate="16" />
diff --git a/localization/ie.xml b/localization/ie.xml
index 108a2a40b..672136eb2 100644
--- a/localization/ie.xml
+++ b/localization/ie.xml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="Ireland" version="1.0">
+	
+	<languages>
+		<language iso_code="en"/>
+	</languages>
+	
 	<currencies>
 		<currency name="Euro" iso_code="EUR" iso_code_num="978" sign="€" blank="1" conversion_rate="1.00" format="2" decimals="1" />
 	</currencies>
diff --git a/localization/in.xml b/localization/in.xml
index a64c0bb40..b3a3bcf55 100644
--- a/localization/in.xml
+++ b/localization/in.xml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="India" version="1.0">
+	
+	<languages>
+	    <language iso_code="en" />
+        </languages>
+	
 	<currencies>
 		<currency name="Indian Rupee" iso_code="INR" iso_code_num="356" sign="₹" blank="1" conversion_rate="60.748205" format="2" decimals="1" />
 	</currencies>
diff --git a/localization/je.xml b/localization/je.xml
index 035e7bb54..133f6b2e7 100644
--- a/localization/je.xml
+++ b/localization/je.xml
@@ -5,6 +5,7 @@
 	</currencies>
 	<languages>
 		<language iso_code="fr" />
+		<language iso_code="en" />
 	</languages>
 	<taxes>
 		<tax id="1" name="GST JE 3%" rate="3" />
diff --git a/localization/mt.xml b/localization/mt.xml
index c9a963025..3b51aaecb 100644
--- a/localization/mt.xml
+++ b/localization/mt.xml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="Malta" version="1.0">
+	
+	<languages>
+		<language iso_code="en"/>
+	</languages>
+	
 	<currencies>
 		<currency name="Euro" iso_code="EUR" iso_code_num="978" sign="€" blank="1" conversion_rate="1.00" format="2" decimals="1" />
 	</currencies>
diff --git a/localization/mx.xml b/localization/mx.xml
index 4ea20ac25..39ca83529 100644
--- a/localization/mx.xml
+++ b/localization/mx.xml
@@ -5,6 +5,7 @@
 	</currencies>
 	<languages>
 		<language iso_code="mx" />
+		<language iso_code="es" />
 	</languages>
 	<taxes>
 		<tax id="1" name="IVA MX 16%" rate="16" />
diff --git a/localization/nz.xml b/localization/nz.xml
index 888fbab51..6abdd8a19 100644
--- a/localization/nz.xml
+++ b/localization/nz.xml
@@ -17,4 +17,7 @@
 		<unit type="base_distance" value="ft" />
 		<unit type="long_distance" value="mi" />
 	</units>
+	<languages>
+		<language iso_code="en"/>
+	</languages>
 </localizationPack>
diff --git a/localization/pk.xml b/localization/pk.xml
index 3da6fdd15..61da19546 100644
--- a/localization/pk.xml
+++ b/localization/pk.xml
@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="Pakistan" version="1.0">
+	
+	<languages>
+		<language iso_code="ur"/>
+		<language iso_code="en"/>
+	</languages>
+	
 	<currencies>
 		<currency name="Rupee" iso_code="PKR" iso_code_num="586" sign="₨" blank="1" conversion_rate="117.289" format="2" decimals="1" />
 	</currencies>
diff --git a/localization/se.xml b/localization/se.xml
index afe1a3761..5d218ba21 100644
--- a/localization/se.xml
+++ b/localization/se.xml
@@ -4,7 +4,7 @@
 		<currency name="Krona" iso_code="SEK" iso_code_num="752" sign="kr" blank="1" conversion_rate="9.14651" format="2" decimals="1" />
 	</currencies>
 	<languages>
-		<language iso_code="se" />
+		<language iso_code="sv" />
 	</languages>
 	<taxes>
 		<tax id="1" name="Moms SE 25%" rate="25" />
diff --git a/localization/sg.xml b/localization/sg.xml
index 31ad41023..bf1188b65 100644
--- a/localization/sg.xml
+++ b/localization/sg.xml
@@ -4,6 +4,7 @@
 		<currency name="Dollar" iso_code="SGD" iso_code_num="702" sign="$" blank="1" conversion_rate="1.79109" format="1" decimals="1" />
 	</currencies>
 	<languages>
+		<language iso_code="en" />
 		<language iso_code="tw" />
 		<language iso_code="zh" />
 	</languages>
diff --git a/localization/si.xml b/localization/si.xml
index 247b7d56d..cbfb4ecff 100644
--- a/localization/si.xml
+++ b/localization/si.xml
@@ -4,7 +4,7 @@
 		<currency name="Euro" iso_code="EUR" iso_code_num="978" sign="€" blank="1" conversion_rate="1.00" format="2" decimals="1" />
 	</currencies>
 	<languages>
-		<language iso_code="sl" />
+		<language iso_code="si" />
 	</languages>
 	<taxes>
 		<tax id="1" name="DDV SI 20%" rate="20" />
diff --git a/localization/us.xml b/localization/us.xml
index bfaed6990..f17cbcff6 100644
--- a/localization/us.xml
+++ b/localization/us.xml
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <localizationPack name="USA" version="1.0">
+	
+	<languages>
+		<language iso_code="en" />
+	</languages>
+	
 	<currencies>
 		<currency name="Dollar" iso_code="USD" iso_code_num="840" sign="$" blank="0" conversion_rate="1.31153" format="1" decimals="1" />
 	</currencies>
diff --git a/localization/vn.xml b/localization/vn.xml
index 500515098..390275895 100644
--- a/localization/vn.xml
+++ b/localization/vn.xml
@@ -4,7 +4,7 @@
 		<currency name="Đồng" iso_code="VND" iso_code_num="704" sign="₫" blank="1" conversion_rate="26505.85" format="2" decimals="1" />
 	</currencies>
 	<languages>
-		<language iso_code="vi" />
+		<language iso_code="vn" />
 	</languages>
 	<taxes>
 		<tax id="1" name="GTGT VN 10%" rate="10" />