diff --git a/xpfe/global/resources/locale/en-US/languageNames.properties b/xpfe/global/resources/locale/en-US/languageNames.properties
index 378426d150f..bae5af48d34 100644
--- a/xpfe/global/resources/locale/en-US/languageNames.properties
+++ b/xpfe/global/resources/locale/en-US/languageNames.properties
@@ -1,10 +1,14 @@
-ab = Abkhazian
 aa = Afar
+ab = Abkhazian
+ae = Avestan
 af = Afrikaans
+ak = Akan
 am = Amharic
+an = Aragonese
 ar = Arabic
 as = Assamese
 ast = Asturian
+av = Avaric
 ay = Aymara
 az = Azerbaijani
 ba = Bashkir
@@ -12,63 +16,92 @@ be = Belarusian
 bg = Bulgarian
 bh = Bihari
 bi = Bislama
+bm = Bambara
+bn = Bengali
 bo = Tibetan
 br = Breton
 bs = Bosnian
-bn = Bengali
 ca = Catalan
+ce = Chechen
+ch = Chamorro
 co = Corsican
+cr = Cree
 cs = Czech
+cu = Church Slavic
+cv = Chuvash
 cy = Welsh
 da = Danish
 de = German
+dv = Divehi
 dz = Bhutani
+ee = Ewe
 el = Greek
 en = English
 eo = Esperanto
 es = Spanish
 et = Estonian
 eu = Basque
-fa = Farsi
+fa = Persian
+ff = Fulah
 fi = Finnish
+fj = Fijian
 fo = Faeroese
 fr = French
+fy = Frisian
 ga = Irish
 gd = Scots Gaelic
 gl = Galician
 gn = Guarani
 gu = Gujarati
+gv = Manx
 ha = Hausa
 he = Hebrew
 hi = Hindi
+ho = Hiri Motu
 hr = Croatian
+ht = Haitian
 hu = Hungarian
 hy = Armenian
+hz = Herero
 ia = Interlingua
-ie = Interlingue
 id = Indonesian
+ie = Interlingue
+ig = Igbo
+ii = Sichuan Yi
 ik = Inupiak
-in = Indonesian
+io = Ido
 is = Icelandic
 it = Italian
-ji = Yiddish
+iu = Inuktitut
 ja = Japanese
-jw = Javanese
+jv = Javanese
 ka = Georgian
+kg = Kongo
+ki = Kikuyu
+kj = Kuanyama
 kk = Kazakh
-km = Cambodian
 kl = Greenlandic
+km = Cambodian
 kn = Kannada
 ko = Korean
+kok = Konkani
+kr = Kanuri
 ks = Kashmiri
 ku = Kurdish
+kv = Komi
+kw = Cornish
 ky = Kirghiz
 la = Latin
+lb = Luxembourgish
+lg = Ganda
+li = Limburgan
 ln = Lingala
 lo = Laothian
 lt = Lithuanian
+lu = Luba-Katanga
 lv = Latvian
 mg = Malagasy
+mh = Marshallese
 mi = Maori
 mk = Macedonian
 ml = Malayalam
@@ -79,15 +112,24 @@ ms = Malay
 mt = Maltese
 my = Burmese
 na = Nauru
-ne = Nepali 
-nl = Dutch
 nb = Norwegian Bokm\u00e5l
+nd = Ndebele, North
+ne = Nepali
+ng = Ndonga
+nl = Dutch
 nn = Norwegian Nynorsk
 no = Norwegian
+nr = Ndebele, South
+nso = Sotho, Northern
+nv = Navajo
+ny = Chichewa
 oc = Occitan
+oj = Ojibwa
 om = Oromo
 or = Oriya
+os = Ossetian
 pa = Punjabi
+pi = Pali
 pl = Polish
 ps = Pashto
 pt = Portuguese
@@ -96,11 +138,12 @@ rm = Rhaeto-Romanic
 rn = Kirundi
 ro = Romanian
 ru = Russian
+rw = Kinyarwanda
 sa = Sanskrit
-sb = Sorbian
+sc = Sardinian
 sd = Sindhi
+se = Northern Sami
 sg = Sangro
-sh = Serbo-Croatian
 si = Singhalese
 sk = Slovak
 sl = Slovenian
@@ -110,11 +153,10 @@ so = Somali
 sq = Albanian
 sr = Serbian
 ss = Siswati
-st = Sesotho
+st = Sotho, Southern
 su = Sudanese
 sv = Swedish
 sw = Swahili
-sx = Sutu
 ta = Tamil
 te = Telugu
 tg = Tajik
@@ -128,15 +170,20 @@ tr = Turkish
 ts = Tsonga
 tt = Tatar
 tw = Twi
+ty = Tahitian
+ug = Uighur
 uk = Ukrainian
 ur = Urdu
 uz = Uzbek
+ve = Venda
 vi = Vietnamese
-vo = Volapuk
+vo = Volap\u00fck
+wa = Walloon
+wen = Sorbian
 wo = Wolof
 xh = Xhosa
-x-kok = Konkani
 yi = Yiddish
 yo = Yoruba
+za = Zhuang
 zh = Chinese
 zu = Zulu