diff --git a/data/LanguageNameSearchData.php b/data/LanguageNameSearchData.php
index 7de62cb3..cb3f128a 100644
--- a/data/LanguageNameSearchData.php
+++ b/data/LanguageNameSearchData.php
@@ -1565,6 +1565,7 @@ class LanguageNameSearchData {
 				'assamés' => 'as',
 				'assamês' => 'as',
 				'asserbaidschahnesch' => 'az',
+				'assyrian neo-aramaic' => 'aii',
 				'asszámi' => 'as',
 				'astuhrejahnesch' => 'ast',
 				'asturi' => 'ast',
@@ -2344,6 +2345,7 @@ class LanguageNameSearchData {
 				'arabisch — algerijns arabisch' => 'arq',
 				'arabisch — algerisches arabisch' => 'arq',
 				'arabisch — egyptisch arabisch' => 'arz',
+				'arabisch — levantinisches arabisch' => 'apc',
 				'arabisch — marokkaans arabisch' => 'ary',
 				'arabisch — marokkanisches arabisch' => 'ary',
 				'arabisch — modern standaard arabisch' => 'ar-001',
@@ -5864,6 +5866,7 @@ class LanguageNameSearchData {
 				'deraware' => 'del',
 				'derî' => 'fa-af',
 				'deutsch' => 'de',
+				'deutsch (sie-anrede)' => 'de-formal',
 				'deutsch (sie-form)' => 'de-formal',
 				'deutsch uß de schweijz' => 'de-ch',
 				'deutsch uß öhßterich' => 'de-at',
@@ -6848,7 +6851,9 @@ class LanguageNameSearchData {
 				'dogrib — tiếng dogrib' => 'dgr',
 				'dogribu — èdè dogribu' => 'dgr',
 				'dong — min dong' => 'cdo',
-				'dong — min dong (han schrift)' => 'cdo-hani',
+				'dong — min dong (han-schrift)' => 'cdo-hani',
+				'dong — min dong (lateinische schrift)' => 'cdo-latn',
+				'dong — min dong (traditionelle han-schrift)' => 'cdo-hant',
 				'dos — cree dos pantanos' => 'csw',
 				'dos — salish dos estreitos' => 'str',
 				'doğu — güney doğu kricesi' => 'crj',
@@ -9508,8 +9513,8 @@ class LanguageNameSearchData {
 				'gan' => 'gan',
 				'gan (simplified han script)' => 'gan-hans',
 				'gan (traditional han script)' => 'gan-hant',
-				'gan (traditionelle schrift)' => 'gan-hant',
-				'gan (vereinfachte schrift)' => 'gan-hans',
+				'gan (traditionelle han-schrift)' => 'gan-hant',
+				'gan (vereinfachte han-schrift)' => 'gan-hans',
 				'gan kinesiskt' => 'gan',
 				'gan kineski' => 'gan',
 				'gan kínai' => 'gan',
@@ -10429,8 +10434,8 @@ class LanguageNameSearchData {
 				'hakka' => 'hak',
 				'hakka (simplified han script)' => 'hak-hans',
 				'hakka (traditional han script)' => 'hak-hant',
-				'hakka (traditionelle schrift)' => 'hak-hant',
-				'hakka (vereinfachte schrift)' => 'hak-hans',
+				'hakka (traditionelle han-schrift)' => 'hak-hant',
+				'hakka (vereinfachte han-schrift)' => 'hak-hans',
 				'hakka chinese' => 'hak',
 				'hakka kinesiskt' => 'hak',
 				'hakka kineski' => 'hak',
@@ -11808,6 +11813,8 @@ class LanguageNameSearchData {
 				'interlinqve' => 'ie',
 				'interlìngua' => 'ia',
 				'interlíngua' => 'ia',
+				'interslavic (latin script)' => 'isv-latn',
+				'interslawisch (lateinische schrift)' => 'isv-latn',
 				'intet sprogligt indhold' => 'zxx',
 				'inu aimun' => 'moe',
 				'inu-aimun' => 'moe',
@@ -13194,8 +13201,8 @@ class LanguageNameSearchData {
 				'jin' => 'cjy',
 				'jin (simplified han script)' => 'cjy-hans',
 				'jin (traditional han script)' => 'cjy-hant',
-				'jin (traditionelle schrift)' => 'cjy-hant',
-				'jin (vereinfachte schrift)' => 'cjy-hans',
+				'jin (traditionelle han-schrift)' => 'cjy-hant',
+				'jin (vereinfachte han-schrift)' => 'cjy-hans',
 				'jinghpaw' => 'kac',
 				'jingphoera' => 'kac',
 				'ji’is-ahl-ättejohpesch' => 'gez',
@@ -17759,6 +17766,7 @@ class LanguageNameSearchData {
 				'levantei arab' => 'apc',
 				'levantijns-arabisch' => 'apc',
 				'levantine arabic' => 'apc',
+				'levantinisches arabisch' => 'apc',
 				'levantinsk arabisk' => 'apc',
 				'levantinsk arabisk (arabisk alfabet)' => 'apc-arab',
 				'levantinsk arabisk (latinsk alfabet)' => 'apc-latn',
@@ -20338,8 +20346,13 @@ class LanguageNameSearchData {
 				'mikmák lángwej' => 'mic',
 				'miksiskan' => 'de',
 				'min dong' => 'cdo',
-				'min dong (han schrift)' => 'cdo-hani',
+				'min dong (han-schrift)' => 'cdo-hani',
+				'min dong (lateinische schrift)' => 'cdo-latn',
+				'min dong (traditionelle han-schrift)' => 'cdo-hant',
 				'min nan' => 'nan',
+				'min nan (pe̍h-ōe-jī)' => 'nan-latn-pehoeji',
+				'min nan (traditionelle han-schrift)' => 'nan-hant',
+				'min nan (tâi-lô)' => 'nan-latn-tailo',
 				'min nan -kiina' => 'nan',
 				'min nan kinesiskt' => 'nan',
 				'min nan kineski' => 'nan',
@@ -21919,7 +21932,7 @@ class LanguageNameSearchData {
 				'nidertüütsch' => 'nds',
 				'niederdeutsch' => 'nds',
 				'niederländisch' => 'nl',
-				'niederländusch (informelle anrede)' => 'nl-informal',
+				'niederländisch (informelle anrede)' => 'nl-informal',
 				'niedersorbisch' => 'dsb',
 				'niedersächsisch' => 'nds-nl',
 				'niemiecki' => 'de',
@@ -22623,6 +22636,9 @@ class LanguageNameSearchData {
 				'nan — fraingis nan cajun' => 'frc',
 				'nan — isi-min nan chinese' => 'nan',
 				'nan — min nan' => 'nan',
+				'nan — min nan (pe̍h-ōe-jī)' => 'nan-latn-pehoeji',
+				'nan — min nan (traditionelle han-schrift)' => 'nan-hant',
+				'nan — min nan (tâi-lô)' => 'nan-latn-tailo',
 				'nan — min nan -kiina' => 'nan',
 				'nan — min nan kinesiskt' => 'nan',
 				'nan — min nan kineski' => 'nan',
@@ -22723,6 +22739,7 @@ class LanguageNameSearchData {
 				'nemščina — visoka nemščina (švica)' => 'de-ch',
 				'nenas — zimanê nenas' => 'und',
 				'neo-aithnichte — cànan neo-aithnichte' => 'und',
+				'neo-aramaic — assyrian neo-aramaic' => 'aii',
 				'nepal — tiếng nepal' => 'ne',
 				'nepalbhasa — klassiek nepalbhasa' => 'nwc',
 				'nepali — èdè nepali' => 'ne',
@@ -24583,8 +24600,8 @@ class LanguageNameSearchData {
 				'prụssịan' => 'prg',
 				'pu-xian' => 'cpx',
 				'pu-xian (lateinische schrift)' => 'cpx-latn',
-				'pu-xian (traditionelle schrift)' => 'cpx-hant',
-				'pu-xian (vereinfachte schrift)' => 'cpx-hans',
+				'pu-xian (traditionelle han-schrift)' => 'cpx-hant',
+				'pu-xian (vereinfachte han-schrift)' => 'cpx-hans',
 				'pu-xiani mini' => 'cpx',
 				'pu-xiani mini (ladina kiri)' => 'cpx-latn',
 				'pu-xiani mini (lihtsustatud hani kiri)' => 'cpx-hans',
@@ -34576,8 +34593,8 @@ class LanguageNameSearchData {
 				'xiang' => 'hsn',
 				'xiang (simplified han script)' => 'hsn-hans',
 				'xiang (traditional han script)' => 'hsn-hant',
-				'xiang (traditionelle schrift)' => 'hsn-hant',
-				'xiang (vereinfachte schrift)' => 'hsn-hans',
+				'xiang (traditionelle han-schrift)' => 'hsn-hant',
+				'xiang (vereinfachte han-schrift)' => 'hsn-hans',
 				'xiang kinesiskt' => 'hsn',
 				'xiang kineski' => 'hsn',
 				'xiang kínai' => 'hsn',
@@ -44718,6 +44735,7 @@ class LanguageNameSearchData {
 				'ארזיה' => 'myv',
 				'ארמית' => 'arc',
 				'ארמית בבלית' => 'tmr',
+				'ארמית סורית חדשה' => 'aii',
 				'ארמית שומרונית' => 'sam',
 				'ארמנית' => 'hy',
 			],
@@ -44915,6 +44933,7 @@ class LanguageNameSearchData {
 				'חתית' => 'hit',
 			],
 			'infix' => [
+				'חדשה — ארמית סורית חדשה' => 'aii',
 				'חדשה — נורווגית חדשה' => 'nn',
 				'חואן — סאליש מיצרי חואן דה פוקה' => 'str',
 			],
@@ -45262,6 +45281,7 @@ class LanguageNameSearchData {
 				'סאמי — לולה סאמי' => 'smj',
 				'סאמי — סקולט סאמי' => 'sms',
 				'סוראנית — כורדית סוראנית' => 'ckb',
+				'סורית — ארמית סורית חדשה' => 'aii',
 				'סני — קויראבורו סני' => 'ses',
 				'ספרותית — נורווגית ספרותית' => 'nb',
 				'ספרותית — ערבית ספרותית' => 'ar-001',