diff --git a/core/i18n.php b/core/i18n.php
index f6d6202bb..f84ad5599 100755
--- a/core/i18n.php
+++ b/core/i18n.php
@@ -112,10 +112,10 @@ class i18n extends Controller {
 		'de_LU' => 'German (Luxembourg)',
 		'de_BR' => 'German (Brazil)',
 		'de_US' => 'German (United States)',
-		'dgo_IN' => 'dgo (India)',
-		'dhd_IN' => 'dhd (India)',
-		'diq_TR' => 'diq (Turkey)',
-		'dje_NE' => 'dje (Niger)',
+		'dgo_IN' => 'Dogri (India)',
+		'dhd_IN' => 'Dhundari (India)',
+		'diq_TR' => 'Dimli (Turkey)',
+		'dje_NE' => 'Zarma (Niger)',
 		'dv_MV' => 'Divehi (Maldives)',
 		'dz_BT' => 'Dzongkha (Bhutan)',
 		'ee_GH' => 'Ewe (Ghana)',
@@ -289,32 +289,32 @@ class i18n extends Controller {
 		'fr_YT' => 'French (Mayotte)',
 		'fr_GB' => 'French (United Kingdom)',
 		'fr_US' => 'French (United States)',
-		'fuv_NG' => 'fuv (Nigeria)',
+		'fuv_NG' => 'Fulfulde (Nigeria)',
 		'ga_IE' => 'Irish (Ireland)',
 		'ga_GB' => 'Irish (United Kingdom)',
 		'gaa_GH' => 'Ga (Ghana)',
-		'gbm_IN' => 'gbm (India)',
-		'gcr_GF' => 'gcr (French Guiana)',
+		'gbm_IN' => 'Garhwali (India)',
+		'gcr_GF' => 'Guianese Creole French (French Guiana)',
 		'gd_GB' => 'Scottish Gaelic (United Kingdom)',
 		'gil_KI' => 'Gilbertese (Kiribati)',
 		'gl_ES' => 'Galician (Spain)',
-		'glk_IR' => 'glk (Iran)',
+		'glk_IR' => 'Gilaki (Iran)',
 		'gn_PY' => 'Guarani (Paraguay)',
-		'gno_IN' => 'gno (India)',
+		'gno_IN' => 'Gondi, Northern (India)',
 		'gsw_CH' => 'Swiss German (Switzerland)',
 		'gsw_LI' => 'Swiss German (Liechtenstein)',
 		'gu_IN' => 'Gujarati (India)',
-		'guz_KE' => 'guz (Kenya)',
+		'guz_KE' => 'Gusii (Kenya)',
 		'ha_NG' => 'Hausa (Nigeria)',
 		'ha_NE' => 'Hausa (Niger)',
 		'haw_US' => 'Hawaiian (United States)',
-		'haz_AF' => 'haz (Afghanistan)',
+		'haz_AF' => 'Hazaragi (Afghanistan)',
 		'he_IL' => 'Hebrew (Israel)',
 		'hi_IN' => 'Hindi (India)',
 		'hil_PH' => 'Hiligaynon (Philippines)',
-		'hne_IN' => 'hne (India)',
-		'hno_PK' => 'hno (Pakistan)',
-		'hoc_IN' => 'hoc (India)',
+		'hne_IN' => 'Chhattisgarhi (India)',
+		'hno_PK' => 'Hindko, Northern (Pakistan)',
+		'hoc_IN' => 'Ho (India)',
 		'hr_BA' => 'Croatian (Bosnia and Herzegovina)',
 		'hr_HR' => 'Croatian (Croatia)',
 		'hr_AT' => 'Croatian (Austria)',
@@ -342,25 +342,25 @@ class i18n extends Controller {
 		'ka_GE' => 'Georgian (Georgia)',
 		'kam_KE' => 'Kamba (Kenya)',
 		'kbd_RU' => 'Kabardian (Russia)',
-		'kfy_IN' => 'kfy (India)',
+		'kfy_IN' => 'Kumauni (India)',
 		'kha_IN' => 'Khasi (India)',
-		'khn_IN' => 'khn (India)',
+		'khn_IN' => 'Khandesi (India)',
 		'ki_KE' => 'Kikuyu (Kenya)',
 		'kj_NA' => 'Kuanyama (Namibia)',
 		'kk_KZ' => 'Kazakh (Kazakhstan)',
 		'kk_CN' => 'Kazakh (China)',
 		'kl_GL' => 'Kalaallisut (Greenland)',
 		'kl_DK' => 'Kalaallisut (Denmark)',
-		'kln_KE' => 'kln (Kenya)',
+		'kln_KE' => 'Kalenjin (Kenya)',
 		'km_KH' => 'Khmer (Cambodia)',
 		'kn_IN' => 'Kannada (India)',
 		'ko_KP' => 'Korean (North Korea)',
 		'ko_KR' => 'Korean (South Korea)',
 		'ko_CN' => 'Korean (China)',
-		'koi_RU' => 'koi (Russia)',
+		'koi_RU' => 'Komi-Permyak (Russia)',
 		'kok_IN' => 'Konkani (India)',
 		'kos_FM' => 'Kosraean (Micronesia)',
-		'kpv_RU' => 'kpv (Russia)',
+		'kpv_RU' => 'Komi-Zyrian (Russia)',
 		'krc_RU' => 'Karachay-Balkar (Russia)',
 		'kru_IN' => 'Kurukh (India)',
 		'ks_IN' => 'Kashmiri (India)',
@@ -369,33 +369,33 @@ class i18n extends Controller {
 		'ku_SY' => 'Kurdish (Syria)',
 		'ku_TR' => 'Kurdish (Turkey)',
 		'kum_RU' => 'Kumyk (Russia)',
-		'kxm_TH' => 'kxm (Thailand)',
+		'kxm_TH' => 'Khmer, Northern (Thailand)',
 		'ky_KG' => 'Kirghiz (Kyrgyzstan)',
 		'la_VA' => 'Latin (Vatican)',
 		'lah_PK' => 'Lahnda (Pakistan)',
 		'lb_LU' => 'Luxembourgish (Luxembourg)',
-		'lbe_RU' => 'lbe (Russia)',
+		'lbe_RU' => 'Lak (Russia)',
 		'lez_RU' => 'Lezghian (Russia)',
 		'lg_UG' => 'Ganda (Uganda)',
-		'ljp_ID' => 'ljp (Indonesia)',
-		'lmn_IN' => 'lmn (India)',
+		'ljp_ID' => 'Lampung (Indonesia)',
+		'lmn_IN' => 'Lambadi (India)',
 		'ln_CD' => 'Lingala (Congo - Kinshasa)',
 		'ln_CG' => 'Lingala (Congo - Brazzaville)',
 		'lo_LA' => 'Lao (Laos)',
-		'lrc_IR' => 'lrc (Iran)',
+		'lrc_IR' => 'Luri, Northern (Iran)',
 		'lt_LT' => 'Lithuanian (Lithuania)',
 		'luo_KE' => 'Luo (Kenya)',
-		'luy_KE' => 'luy (Kenya)',
+		'luy_KE' => 'Luyia (Kenya)',
 		'lv_LV' => 'Latvian (Latvia)',
 		'mad_ID' => 'Madurese (Indonesia)',
 		'mai_IN' => 'Maithili (India)',
 		'mai_NP' => 'Maithili (Nepal)',
 		'mak_ID' => 'Makasar (Indonesia)',
 		'mdf_RU' => 'Moksha (Russia)',
-		'mdh_PH' => 'mdh (Philippines)',
-		'mer_KE' => 'mer (Kenya)',
-		'mfa_TH' => 'mfa (Thailand)',
-		'mfe_MU' => 'mfe (Mauritius)',
+		'mdh_PH' => 'Maguindanao (Philippines)',
+		'mer_KE' => 'Meru (Kenya)',
+		'mfa_TH' => 'Malay, Pattani (Thailand)',
+		'mfe_MU' => 'Morisyen (Mauritius)',
 		'mg_MG' => 'Malagasy (Madagascar)',
 		'mh_MH' => 'Marshallese (Marshall Islands)',
 		'mi_NZ' => 'Maori (New Zealand)',
@@ -412,20 +412,20 @@ class i18n extends Controller {
 		'ms_CC' => 'Malay (Cocos Islands)',
 		'ms_ID' => 'Malay (Indonesia)',
 		'mt_MT' => 'Maltese (Malta)',
-		'mtr_IN' => 'mtr (India)',
-		'mup_IN' => 'mup (India)',
-		'muw_IN' => 'muw (India)',
+		'mtr_IN' => 'Mewari (India)',
+		'mup_IN' => 'Malvi (India)',
+		'muw_IN' => 'Mundari (India)',
 		'my_MM' => 'Burmese (Myanmar)',
 		'myv_RU' => 'Erzya (Russia)',
 		'na_NR' => 'Nauru (Nauru)',
 		'nb_NO' => 'Norwegian Bokm�l (Norway)',
 		'nb_SJ' => 'Norwegian Bokm�l (Svalbard and Jan Mayen)',
 		'nd_ZW' => 'North Ndebele (Zimbabwe)',
-		'ndc_MZ' => 'ndc (Mozambique)',
+		'ndc_MZ' => 'Ndau (Mozambique)',
 		'ne_NP' => 'Nepali (Nepal)',
 		'ne_IN' => 'Nepali (India)',
 		'ng_NA' => 'Ndonga (Namibia)',
-		'ngl_MZ' => 'ngl (Mozambique)',
+		'ngl_MZ' => 'Lomwe (Mozambique)',
 		'niu_NU' => 'Niuean (Niue)',
 		'nl_AN' => 'Dutch (Netherlands Antilles)',
 		'nl_AW' => 'Dutch (Aruba)',
@@ -433,8 +433,8 @@ class i18n extends Controller {
 		'nl_NL' => 'Dutch (Netherlands)',
 		'nl_SR' => 'Dutch (Suriname)',
 		'nn_NO' => 'Norwegian Nynorsk (Norway)',
-		'nod_TH' => 'nod (Thailand)',
-		'noe_IN' => 'noe (India)',
+		'nod_TH' => 'Thai, Northern (Thailand)',
+		'noe_IN' => 'Nimadi (India)',
 		'nso_ZA' => 'Northern Sotho (South Africa)',
 		'ny_MW' => 'Nyanja (Malawi)',
 		'ny_ZM' => 'Nyanja (Zambia)',
@@ -461,12 +461,12 @@ class i18n extends Controller {
 		'pt_TL' => 'Portuguese (East Timor)',
 		'qu_BO' => 'Quechua (Bolivia)',
 		'qu_PE' => 'Quechua (Peru)',
-		'rcf_RE' => 'rcf (Reunion)',
-		'rej_ID' => 'rej (Indonesia)',
-		'rif_MA' => 'rif (Morocco)',
-		'rjb_IN' => 'rjb (India)',
+		'rcf_RE' => 'Réunion Creole French (Reunion)',
+		'rej_ID' => 'Rejang (Indonesia)',
+		'rif_MA' => 'Tarifit (Morocco)',
+		'rjb_IN' => 'Rajbanshi (India)',
 		'rm_CH' => 'Rhaeto-Romance (Switzerland)',
-		'rmt_IR' => 'rmt (Iran)',
+		'rmt_IR' => 'Domari (Iran)',
 		'rn_BI' => 'Rundi (Burundi)',
 		'ro_MD' => 'Romanian (Moldova)',
 		'ro_RO' => 'Romanian (Romania)',
@@ -482,7 +482,7 @@ class i18n extends Controller {
 		'sah_RU' => 'Yakut (Russia)',
 		'sas_ID' => 'Sasak (Indonesia)',
 		'sat_IN' => 'Santali (India)',
-		'sck_IN' => 'sck (India)',
+		'sck_IN' => 'Sadri (India)',
 		'sco_GB' => 'Scots (United Kingdom)',
 		'sd_IN' => 'Sindhi (India)',
 		'sd_PK' => 'Sindhi (Pakistan)',
@@ -500,7 +500,7 @@ class i18n extends Controller {
 		'so_SO' => 'Somali (Somalia)',
 		'so_DJ' => 'Somali (Djibouti)',
 		'so_ET' => 'Somali (Ethiopia)',
-		'sou_TH' => 'sou (Thailand)',
+		'sou_TH' => 'Thai, Southern (Thailand)',
 		'sq_AL' => 'Albanian (Albania)',
 		'sr_BA' => 'Serbian (Bosnia and Herzegovina)',
 		'sr_ME' => 'Serbian (Montenegro)',
@@ -517,14 +517,14 @@ class i18n extends Controller {
 		'sw_TZ' => 'Swahili (Tanzania)',
 		'sw_UG' => 'Swahili (Uganda)',
 		'sw_SO' => 'Swahili (Somalia)',
-		'swb_KM' => 'swb (Comoros)',
-		'swb_YT' => 'swb (Mayotte)',
-		'swv_IN' => 'swv (India)',
+		'swb_KM' => 'Comorian (Comoros)',
+		'swb_YT' => 'Comorian (Mayotte)',
+		'swv_IN' => 'Shekhawati (India)',
 		'ta_IN' => 'Tamil (India)',
 		'ta_LK' => 'Tamil (Sri Lanka)',
 		'ta_SG' => 'Tamil (Singapore)',
 		'ta_MY' => 'Tamil (Malaysia)',
-		'tcy_IN' => 'tcy (India)',
+		'tcy_IN' => 'Tulu (India)',
 		'te_IN' => 'Telugu (India)',
 		'tet_TL' => 'Tetum (East Timor)',
 		'tg_TJ' => 'Tajik (Tajikistan)',
@@ -545,18 +545,18 @@ class i18n extends Controller {
 		'tr_MK' => 'Turkish (Macedonia)',
 		'ts_ZA' => 'Tsonga (South Africa)',
 		'ts_MZ' => 'Tsonga (Mozambique)',
-		'tsg_PH' => 'tsg (Philippines)',
+		'tsg_PH' => 'Tausug (Philippines)',
 		'tt_RU' => 'Tatar (Russia)',
-		'tts_TH' => 'tts (Thailand)',
+		'tts_TH' => 'Thai, Northeastern (Thailand)',
 		'tvl_TV' => 'Tuvalu (Tuvalu)',
 		'tw_GH' => 'Twi (Ghana)',
 		'ty_PF' => 'Tahitian (French Polynesia)',
 		'tyv_RU' => 'Tuvinian (Russia)',
-		'tzm_MA' => 'tzm (Morocco)',
+		'tzm_MA' => 'Tamazight, Central Atlas (Morocco)',
 		'udm_RU' => 'Udmurt (Russia)',
 		'ug_CN' => 'Uighur (China)',
 		'uk_UA' => 'Ukrainian (Ukraine)',
-		'uli_FM' => 'uli (Micronesia)',
+		'uli_FM' => 'Ulithian (Micronesia)',
 		'ur_IN' => 'Urdu (India)',
 		'ur_PK' => 'Urdu (Pakistan)',
 		'uz_UZ' => 'Uzbek (Uzbekistan)',
@@ -567,7 +567,7 @@ class i18n extends Controller {
 		'vmw_MZ' => 'Waddar (Mozambique)',
 		'wal_ET' => 'Walamo (Ethiopia)',
 		'war_PH' => 'Waray (Philippines)',
-		'wbq_IN' => 'wbq (India)',
+		'wbq_IN' => 'Waddar (India)',
 		'wbr_IN' => 'Wagdi (India)',
 		'wo_MR' => 'Wolof (Mauritania)',
 		'wo_SN' => 'Wolof (Senegal)',