diff --git a/cps/constants.py b/cps/constants.py
index 9f6b88e3..cecfc29c 100644
--- a/cps/constants.py
+++ b/cps/constants.py
@@ -21,6 +21,7 @@ import sys
 import os
 from collections import namedtuple
 
+# if installed via pip this variable is set to true
 HOME_CONFIG = False
 
 # Base dir is parent of current file, necessary if called from different folder
@@ -40,7 +41,7 @@ if HOME_CONFIG:
         os.makedirs(home_dir)
     CONFIG_DIR = os.environ.get('CALIBRE_DBPATH', home_dir)
 else:
-    CONFIG_DIR      = os.environ.get('CALIBRE_DBPATH', BASE_DIR)
+    CONFIG_DIR = os.environ.get('CALIBRE_DBPATH', BASE_DIR)
 
 
 ROLE_USER               = 0 << 0
diff --git a/cps/iso_language_names.py b/cps/iso_language_names.py
index 54d15425..98368449 100644
--- a/cps/iso_language_names.py
+++ b/cps/iso_language_names.py
@@ -7061,423 +7061,423 @@ LANGUAGE_NAMES = {
         "zza": "扎扎其语"
     },
     "en": {
-        "aar": "阿法尔语",
-        "abk": "阿布哈兹语",
-        "ace": "亚齐语",
-        "ach": "阿乔利语",
-        "ada": "阿当梅语",
-        "ady": "阿迪格语",
-        "afh": "阿弗里希利语",
-        "afr": "南非荷兰语",
-        "ain": "阿伊努语（日本）",
-        "aka": "阿坎语",
-        "akk": "阿卡德语",
-        "ale": "阿留申语",
-        "alt": "阿尔泰语（南）",
-        "amh": "阿姆哈拉语",
-        "ang": "英语（上古，约 450-1100）",
-        "anp": "安吉卡语",
-        "ara": "阿拉伯语",
-        "arc": "阿拉米语（官方，公元前 700-300）",
-        "arg": "阿拉贡语",
-        "arn": "阿劳坎语",
-        "arp": "阿拉帕霍语",
-        "arw": "阿拉瓦克语",
-        "asm": "阿萨姆语",
-        "ast": "阿斯图里亚斯语",
-        "ava": "阿瓦尔语",
-        "ave": "阿维斯陀语",
-        "awa": "阿瓦德语",
-        "aym": "艾马拉语",
-        "aze": "阿塞拜疆语",
-        "bak": "巴什基尔语",
-        "bal": "俾路支语",
-        "bam": "班巴拉语",
-        "ban": "巴厘语",
-        "bas": "巴萨语（喀麦隆）",
-        "bej": "贝扎语",
-        "bel": "白俄罗斯语",
-        "bem": "本巴语（赞比亚）",
-        "ben": "孟加拉语",
-        "bho": "博杰普尔语",
-        "bik": "比科尔语",
-        "bin": "比尼语",
-        "bis": "比斯拉马语",
-        "bla": "西克西卡语",
-        "bod": "藏语",
-        "bos": "波斯尼亚语",
-        "bra": "布拉吉语",
-        "bre": "布列塔尼语",
-        "bua": "布里亚特语",
-        "bug": "布吉语",
-        "bul": "保加利亚语",
-        "byn": "比林语",
-        "cad": "卡多语",
-        "car": "加勒比语",
-        "cat": "加泰罗尼亚语",
-        "ceb": "宿务语",
-        "ces": "捷克语",
-        "cha": "查莫罗语",
-        "chb": "奇布查语",
-        "che": "车臣语",
-        "chg": "察合台语",
-        "chk": "丘克语",
-        "chm": "马里语（俄罗斯）",
-        "chn": "奇努克混合语",
-        "cho": "乔克托语",
-        "chp": "奇佩维安语",
-        "chr": "切罗基语",
-        "chu": "斯拉夫语（古教会）",
-        "chv": "楚瓦什语",
-        "chy": "夏延语",
-        "cop": "科普特语",
-        "cor": "康沃尔语",
-        "cos": "科西嘉语",
-        "cre": "克里语",
-        "crh": "鞑靼语（克里米亚）",
-        "csb": "卡舒比语",
-        "cym": "威尔士语",
-        "dak": "达科他语",
-        "dan": "丹麦语",
-        "dar": "达尔格瓦语",
-        "del": "特拉华语",
-        "den": "史拉维语（阿沙巴斯甘）",
-        "deu": "德语",
-        "dgr": "多格里布语",
-        "din": "丁卡语",
-        "div": "迪维希语",
-        "doi": "多格拉语",
-        "dsb": "索布语（下）",
-        "dua": "杜亚拉语",
-        "dum": "荷兰语（中古，约 1050-1350）",
-        "dyu": "迪尤拉语",
-        "dzo": "宗喀语",
-        "efi": "埃菲克语",
-        "egy": "埃及语（古）",
-        "eka": "埃克丘克语",
-        "ell": "希腊语（现代，1453-）",
-        "elx": "埃兰语",
-        "eng": "英语",
-        "enm": "英语（中古，1100-1500）",
-        "epo": "世界语",
-        "est": "爱沙尼亚语",
-        "eus": "巴斯克语",
-        "ewe": "埃维语",
-        "ewo": "埃翁多语",
-        "fan": "芳语（赤道几内亚）",
-        "fao": "法罗语",
-        "fas": "波斯语",
-        "fat": "芳蒂语",
-        "fij": "斐济语",
-        "fil": "菲律宾语",
-        "fin": "芬兰语",
-        "fon": "丰语",
-        "fra": "法语",
-        "frm": "法语（中古，约 1400-1600）",
-        "fro": "法语（上古，842-约 1400）",
-        "frr": "弗里西语（北）",
-        "frs": "弗里西亚语（东）",
-        "fry": "弗里西亚语（西）",
-        "ful": "富拉语",
-        "fur": "弗留利语",
-        "gaa": "加语",
-        "gay": "卡约语",
-        "gba": "巴亚语（中非共和国）",
-        "gez": "吉兹语",
-        "gil": "吉尔伯特语",
-        "gla": "盖尔语（苏格兰）",
-        "gle": "爱尔兰语",
-        "glg": "加利西亚语",
-        "glv": "马恩岛语",
-        "gmh": "德语（中古高地，约 1050-1500）",
-        "goh": "德语（上古高地，约 750-1050）",
-        "gon": "贡德语",
-        "gor": "哥伦打洛语",
-        "got": "哥特语",
-        "grb": "格列博语",
-        "grc": "希腊语（古典，直到 1453）",
-        "grn": "瓜拉尼语",
-        "gsw": "德语（瑞士）",
-        "guj": "古吉拉特语",
-        "gwi": "库臣语",
-        "hai": "海达语",
-        "hat": "克里奥尔语（海地）",
-        "hau": "豪萨语",
-        "haw": "夏威夷语",
-        "heb": "希伯来语",
-        "her": "赫雷罗语",
-        "hil": "希利盖农语",
-        "hin": "印地语",
-        "hit": "赫梯语",
-        "hmn": "苗语",
-        "hmo": "希里莫图语",
-        "hrv": "克罗地亚语",
-        "hsb": "索布语（上）",
-        "hun": "匈牙利语",
-        "hup": "胡帕语",
-        "hye": "亚美尼亚语",
-        "iba": "伊班语",
-        "ibo": "伊博语",
-        "ido": "伊多语",
-        "iii": "彝语（四川）",
-        "iku": "伊努伊特语",
-        "ile": "国际语（西方）",
-        "ilo": "伊洛卡诺语",
-        "ina": "国际语",
-        "ind": "印尼语",
-        "inh": "印古什语",
-        "ipk": "依努庇克语",
-        "isl": "冰岛语",
-        "ita": "意大利语",
-        "jav": "爪哇语",
-        "jbo": "逻辑语",
-        "jpn": "日语",
-        "jpr": "犹太-波斯语",
-        "jrb": "犹太-阿拉伯语",
-        "kaa": "卡拉卡尔帕克语",
-        "kab": "卡布列语",
-        "kac": "景颇语",
-        "kal": "格陵兰语",
-        "kam": "坎巴语（肯尼亚）",
-        "kan": "卡纳达语",
-        "kas": "克什米尔语",
-        "kat": "格鲁吉亚语",
-        "kau": "卡努里语",
-        "kaw": "卡威语",
-        "kaz": "哈萨克语",
-        "kbd": "卡巴尔达语",
-        "kha": "卡西语",
-        "khm": "高棉语",
-        "kho": "和田语",
-        "kik": "基库尤语",
-        "kin": "基尼阿万达语",
-        "kir": "吉尔吉斯语",
-        "kmb": "金本杜语",
-        "kok": "孔卡尼语",
-        "kom": "科米语",
-        "kon": "刚果语",
-        "kor": "朝鲜语",
-        "kos": "科斯拉伊语",
-        "kpe": "克佩勒语",
-        "krc": "卡拉恰伊-巴尔卡尔语",
-        "krl": "卡累利阿语",
-        "kru": "库卢克语",
-        "kua": "宽亚玛语",
-        "kum": "库梅克语",
-        "kur": "库尔德语",
-        "kut": "库特内语",
-        "lad": "拉迪诺语",
-        "lah": "拉亨达语",
-        "lam": "兰巴语",
-        "lao": "老挝语",
-        "lat": "拉丁语",
-        "lav": "拉脱维亚语",
-        "lez": "列兹金语",
-        "lim": "林堡语",
-        "lin": "林加拉语",
-        "lit": "立陶宛语",
-        "lol": "芒戈语",
-        "loz": "洛齐语",
-        "ltz": "卢森堡语",
-        "lua": "卢巴-卢拉语",
-        "lub": "卢巴-加丹加语",
-        "lug": "干达语",
-        "lui": "卢伊塞诺语",
-        "lun": "隆达语",
-        "luo": "卢奥语（肯尼亚和坦桑尼亚）",
-        "lus": "卢萨语",
-        "mad": "马都拉语",
-        "mag": "摩揭陀语",
-        "mah": "马绍尔语",
-        "mai": "米德勒语",
-        "mak": "望加锡语",
-        "mal": "马拉雅拉姆语",
-        "man": "曼丁哥语",
-        "mar": "马拉地语",
-        "mas": "马萨伊语",
-        "mdf": "莫克沙语",
-        "mdr": "曼达语",
-        "men": "门德语（塞拉利昂）",
-        "mga": "爱尔兰语（中古，900-1200）",
-        "mic": "米克马克语",
-        "min": "米南卡保语",
-        "mis": "未被编码的语言",
-        "mkd": "马其顿语",
-        "mlg": "马达加斯加语",
-        "mlt": "马耳他语",
-        "mnc": "满语",
-        "mni": "曼尼普尔语",
-        "moh": "莫霍克语",
-        "mon": "蒙古语",
-        "mos": "莫西语",
-        "mri": "毛利语",
-        "msa": "马来语族",
-        "mul": "多种语言",
-        "mus": "克里克语",
-        "mwl": "米兰德斯语",
-        "mwr": "马尔瓦利语",
-        "mya": "缅甸语",
-        "myv": "厄尔兹亚语",
-        "nap": "拿坡里语",
-        "nau": "瑙鲁语",
-        "nav": "纳瓦霍语",
-        "nbl": "恩德贝勒语（南）",
-        "nde": "恩德贝勒语（北）",
-        "ndo": "恩敦加语",
-        "nds": "撒克逊语（低地）",
-        "nep": "尼泊尔语",
-        "new": "尼瓦尔语",
-        "nia": "尼亚斯语",
-        "niu": "纽埃语",
-        "nld": "荷兰语",
-        "nno": "新挪威语",
-        "nob": "挪威布克莫尔语",
-        "nog": "诺盖语",
-        "non": "诺尔斯语（古）",
-        "nor": "挪威语",
-        "nqo": "西非书面语言字母",
-        "nso": "索托语（北）",
-        "nwc": "尼瓦尔语（古典）",
-        "nya": "尼扬贾语",
-        "nym": "尼扬韦齐语",
-        "nyn": "尼扬科勒语",
-        "nyo": "尼奥罗语",
-        "nzi": "恩济马语",
-        "oci": "奥克西唐语（1500 后）",
-        "oji": "奥吉布瓦语",
-        "ori": "奥利亚语",
-        "orm": "奥罗莫语",
-        "osa": "奥萨格语",
-        "oss": "奥塞梯语",
-        "ota": "土耳其语（奥斯曼，1500-1928）",
-        "pag": "邦阿西楠语",
-        "pal": "钵罗钵语",
-        "pam": "邦板牙语",
-        "pan": "旁遮普语",
-        "pap": "帕皮亚门托语",
-        "pau": "帕劳语",
-        "peo": "波斯语（古，公元前约 600-400）",
-        "phn": "腓尼基语",
-        "pli": "巴利语",
-        "pol": "波兰语",
-        "pon": "波纳佩语",
-        "por": "葡萄牙语",
-        "pro": "普罗旺斯语（古，至 1500）",
-        "pus": "普什图语",
-        "que": "克丘亚语",
-        "raj": "拉贾斯坦语",
-        "rap": "拉帕努伊语",
-        "rar": "拉罗汤加语",
-        "roh": "罗曼什语",
-        "rom": "罗姆语",
-        "ron": "罗马尼亚语",
-        "run": "基隆迪语",
-        "rup": "阿罗马尼亚语",
-        "rus": "俄语",
-        "sad": "桑达韦语",
-        "sag": "桑戈语",
-        "sah": "雅库特语",
-        "sam": "阿拉米语（萨马利亚）",
-        "san": "梵语",
-        "sas": "萨萨克语",
-        "sat": "桑塔利语",
-        "scn": "西西里语",
-        "sco": "苏格兰语",
-        "sel": "塞尔库普语",
-        "sga": "爱尔兰语（古，至 900）",
-        "shn": "掸语",
-        "sid": "锡达莫语",
-        "sin": "僧加罗语",
-        "slk": "斯洛伐克语",
-        "slv": "斯洛文尼亚语",
-        "sma": "萨米语（南）",
-        "sme": "萨米语（北）",
-        "smj": "律勒欧-萨米语",
-        "smn": "伊纳里-萨米语",
-        "smo": "萨摩亚语",
-        "sms": "斯科特-萨米语",
-        "sna": "修纳语",
-        "snd": "信德语",
-        "snk": "索宁克语",
-        "sog": "粟特语",
-        "som": "索马里语",
-        "sot": "索托语（南）",
-        "spa": "西班牙语",
-        "sqi": "阿尔巴尼亚语",
-        "srd": "撒丁语",
-        "srn": "苏里南汤加语",
-        "srp": "塞尔维亚语",
-        "srr": "塞雷尔语",
-        "ssw": "斯瓦特语",
-        "suk": "苏库马语",
-        "sun": "巽他语",
-        "sus": "苏苏语",
-        "sux": "苏美尔语",
-        "swa": "斯瓦希里语族",
-        "swe": "瑞典语",
-        "syc": "叙利亚语（古典）",
-        "syr": "古叙利亚语",
-        "tah": "塔希提语",
-        "tam": "泰米尔语",
-        "tat": "塔塔尔语",
-        "tel": "泰卢固语",
-        "tem": "滕内语",
-        "ter": "特列纳语",
-        "tet": "特塔姆语",
-        "tgk": "塔吉克语",
-        "tgl": "塔加洛语",
-        "tha": "泰语",
-        "tig": "提格雷语",
-        "tir": "提格里尼亚语",
-        "tiv": "蒂夫语",
-        "tkl": "托克劳语",
-        "tlh": "克林贡语",
-        "tli": "特林吉特语",
-        "tmh": "塔马舍克语",
-        "tog": "汤加语 (尼亚萨)",
-        "ton": "汤加语（汤加岛）",
-        "tpi": "托克皮辛语",
-        "tsi": "钦西安语",
-        "tsn": "茨瓦纳语",
-        "tso": "聪加语",
-        "tuk": "土库曼语",
-        "tum": "奇图姆布卡语",
-        "tur": "土耳其语",
-        "tvl": "图瓦卢语",
-        "twi": "契维语",
-        "tyv": "图瓦语",
-        "udm": "乌德穆尔特语",
-        "uga": "乌加里特语",
-        "uig": "维吾尔语",
-        "ukr": "乌克兰语",
-        "umb": "翁本杜语",
-        "und": "未确定的语言",
-        "urd": "乌尔都语",
-        "uzb": "乌兹别克语",
-        "vai": "瓦伊语",
-        "ven": "文达语",
-        "vie": "越南语",
-        "vol": "沃拉普克语",
-        "vot": "沃提克语",
-        "wal": "瓦拉莫语",
-        "war": "瓦赖语（菲律宾）",
-        "was": "瓦肖语",
-        "wln": "瓦龙语",
-        "wol": "沃洛夫语",
-        "xal": "卡尔梅克语",
-        "xho": "科萨语",
-        "yao": "瑶语",
-        "yap": "雅浦语",
-        "yid": "依地语",
-        "yor": "约鲁巴语",
-        "zap": "萨波特克语",
-        "zbl": "布利斯符号",
-        "zen": "哲纳加语",
-        "zha": "壮语",
-        "zho": "中文",
-        "zul": "祖鲁语",
-        "zun": "祖尼语",
+        "aar": "Afar",
+        "abk": "Abkhazian",
+        "ace": "Achinese",
+        "ach": "Acoli",
+        "ada": "Adangme",
+        "ady": "Adyghe",
+        "afh": "Afrihili",
+        "afr": "Afrikaans",
+        "ain": "Ainu (Japan)",
+        "aka": "Akan",
+        "akk": "Akkadian",
+        "ale": "Aleut",
+        "alt": "Altai; Southern",
+        "amh": "Amharic",
+        "ang": "English; Old (ca. 450-1100)",
+        "anp": "Angika",
+        "ara": "Arabic",
+        "arc": "Aramaic; Official (700-300 BCE)",
+        "arg": "Aragonese",
+        "arn": "Mapudungun",
+        "arp": "Arapaho",
+        "arw": "Arawak",
+        "asm": "Assamese",
+        "ast": "Asturian",
+        "ava": "Avaric",
+        "ave": "Avestan",
+        "awa": "Awadhi",
+        "aym": "Aymara",
+        "aze": "Azerbaijani",
+        "bak": "Bashkir",
+        "bal": "Baluchi",
+        "bam": "Bambara",
+        "ban": "Balinese",
+        "bas": "Basa (Cameroon)",
+        "bej": "Beja",
+        "bel": "Belarusian",
+        "bem": "Bemba (Zambia)",
+        "ben": "Bengali",
+        "bho": "Bhojpuri",
+        "bik": "Bikol",
+        "bin": "Bini",
+        "bis": "Bislama",
+        "bla": "Siksika",
+        "bod": "Tibetan",
+        "bos": "Bosnian",
+        "bra": "Braj",
+        "bre": "Breton",
+        "bua": "Buriat",
+        "bug": "Buginese",
+        "bul": "Bulgarian",
+        "byn": "Bilin",
+        "cad": "Caddo",
+        "car": "Carib; Galibi",
+        "cat": "Catalan",
+        "ceb": "Cebuano",
+        "ces": "Czech",
+        "cha": "Chamorro",
+        "chb": "Chibcha",
+        "che": "Chechen",
+        "chg": "Chagatai",
+        "chk": "Chuukese",
+        "chm": "Mari (Russia)",
+        "chn": "Chinook jargon",
+        "cho": "Choctaw",
+        "chp": "Chipewyan",
+        "chr": "Cherokee",
+        "chu": "Slavonic; Old",
+        "chv": "Chuvash",
+        "chy": "Cheyenne",
+        "cop": "Coptic",
+        "cor": "Cornish",
+        "cos": "Corsican",
+        "cre": "Cree",
+        "crh": "Turkish; Crimean",
+        "csb": "Kashubian",
+        "cym": "Welsh",
+        "dak": "Dakota",
+        "dan": "Danish",
+        "dar": "Dargwa",
+        "del": "Delaware",
+        "den": "Slave (Athapascan)",
+        "deu": "German",
+        "dgr": "Dogrib",
+        "din": "Dinka",
+        "div": "Dhivehi",
+        "doi": "Dogri (macrolanguage)",
+        "dsb": "Sorbian; Lower",
+        "dua": "Duala",
+        "dum": "Dutch; Middle (ca. 1050-1350)",
+        "dyu": "Dyula",
+        "dzo": "Dzongkha",
+        "efi": "Efik",
+        "egy": "Egyptian (Ancient)",
+        "eka": "Ekajuk",
+        "ell": "Greek; Modern (1453-)",
+        "elx": "Elamite",
+        "eng": "English",
+        "enm": "English; Middle (1100-1500)",
+        "epo": "Esperanto",
+        "est": "Estonian",
+        "eus": "Basque",
+        "ewe": "Ewe",
+        "ewo": "Ewondo",
+        "fan": "Fang (Equatorial Guinea)",
+        "fao": "Faroese",
+        "fas": "Persian",
+        "fat": "Fanti",
+        "fij": "Fijian",
+        "fil": "Filipino",
+        "fin": "Finnish",
+        "fon": "Fon",
+        "fra": "French",
+        "frm": "French; Middle (ca. 1400-1600)",
+        "fro": "French; Old (842-ca. 1400)",
+        "frr": "Frisian; Northern",
+        "frs": "Frisian; Eastern",
+        "fry": "Frisian; Western",
+        "ful": "Fulah",
+        "fur": "Friulian",
+        "gaa": "Ga",
+        "gay": "Gayo",
+        "gba": "Gbaya (Central African Republic)",
+        "gez": "Geez",
+        "gil": "Gilbertese",
+        "gla": "Gaelic; Scottish",
+        "gle": "Irish",
+        "glg": "Galician",
+        "glv": "Manx",
+        "gmh": "German; Middle High (ca. 1050-1500)",
+        "goh": "German; Old High (ca. 750-1050)",
+        "gon": "Gondi",
+        "gor": "Gorontalo",
+        "got": "Gothic",
+        "grb": "Grebo",
+        "grc": "Greek; Ancient (to 1453)",
+        "grn": "Guarani",
+        "gsw": "German; Swiss",
+        "guj": "Gujarati",
+        "gwi": "Gwichʼin",
+        "hai": "Haida",
+        "hat": "Creole; Haitian",
+        "hau": "Hausa",
+        "haw": "Hawaiian",
+        "heb": "Hebrew",
+        "her": "Herero",
+        "hil": "Hiligaynon",
+        "hin": "Hindi",
+        "hit": "Hittite",
+        "hmn": "Hmong",
+        "hmo": "Hiri Motu",
+        "hrv": "Croatian",
+        "hsb": "Sorbian; Upper",
+        "hun": "Hungarian",
+        "hup": "Hupa",
+        "hye": "Armenian",
+        "iba": "Iban",
+        "ibo": "Igbo",
+        "ido": "Ido",
+        "iii": "Yi; Sichuan",
+        "iku": "Inuktitut",
+        "ile": "Interlingue",
+        "ilo": "Iloko",
+        "ina": "Interlingua (International Auxiliary Language Association)",
+        "ind": "Indonesian",
+        "inh": "Ingush",
+        "ipk": "Inupiaq",
+        "isl": "Icelandic",
+        "ita": "Italian",
+        "jav": "Javanese",
+        "jbo": "Lojban",
+        "jpn": "Japanese",
+        "jpr": "Judeo-Persian",
+        "jrb": "Judeo-Arabic",
+        "kaa": "Kara-Kalpak",
+        "kab": "Kabyle",
+        "kac": "Kachin",
+        "kal": "Kalaallisut",
+        "kam": "Kamba (Kenya)",
+        "kan": "Kannada",
+        "kas": "Kashmiri",
+        "kat": "Georgian",
+        "kau": "Kanuri",
+        "kaw": "Kawi",
+        "kaz": "Kazakh",
+        "kbd": "Kabardian",
+        "kha": "Khasi",
+        "khm": "Khmer; Central",
+        "kho": "Khotanese",
+        "kik": "Kikuyu",
+        "kin": "Kinyarwanda",
+        "kir": "Kirghiz",
+        "kmb": "Kimbundu",
+        "kok": "Konkani (macrolanguage)",
+        "kom": "Komi",
+        "kon": "Kongo",
+        "kor": "Korean",
+        "kos": "Kosraean",
+        "kpe": "Kpelle",
+        "krc": "Karachay-Balkar",
+        "krl": "Karelian",
+        "kru": "Kurukh",
+        "kua": "Kuanyama",
+        "kum": "Kumyk",
+        "kur": "Kurdish",
+        "kut": "Kutenai",
+        "lad": "Ladino",
+        "lah": "Lahnda",
+        "lam": "Lamba",
+        "lao": "Lao",
+        "lat": "Latin",
+        "lav": "Latvian",
+        "lez": "Lezghian",
+        "lim": "Limburgan",
+        "lin": "Lingala",
+        "lit": "Lithuanian",
+        "lol": "Mongo",
+        "loz": "Lozi",
+        "ltz": "Luxembourgish",
+        "lua": "Luba-Lulua",
+        "lub": "Luba-Katanga",
+        "lug": "Ganda",
+        "lui": "Luiseno",
+        "lun": "Lunda",
+        "luo": "Luo (Kenya and Tanzania)",
+        "lus": "Lushai",
+        "mad": "Madurese",
+        "mag": "Magahi",
+        "mah": "Marshallese",
+        "mai": "Maithili",
+        "mak": "Makasar",
+        "mal": "Malayalam",
+        "man": "Mandingo",
+        "mar": "Marathi",
+        "mas": "Masai",
+        "mdf": "Moksha",
+        "mdr": "Mandar",
+        "men": "Mende (Sierra Leone)",
+        "mga": "Irish; Middle (900-1200)",
+        "mic": "Mi'kmaq",
+        "min": "Minangkabau",
+        "mis": "Uncoded languages",
+        "mkd": "Macedonian",
+        "mlg": "Malagasy",
+        "mlt": "Maltese",
+        "mnc": "Manchu",
+        "mni": "Manipuri",
+        "moh": "Mohawk",
+        "mon": "Mongolian",
+        "mos": "Mossi",
+        "mri": "Maori",
+        "msa": "Malay (macrolanguage)",
+        "mul": "Multiple languages",
+        "mus": "Creek",
+        "mwl": "Mirandese",
+        "mwr": "Marwari",
+        "mya": "Burmese",
+        "myv": "Erzya",
+        "nap": "Neapolitan",
+        "nau": "Nauru",
+        "nav": "Navajo",
+        "nbl": "Ndebele; South",
+        "nde": "Ndebele; North",
+        "ndo": "Ndonga",
+        "nds": "German; Low",
+        "nep": "Nepali",
+        "new": "Bhasa; Nepal",
+        "nia": "Nias",
+        "niu": "Niuean",
+        "nld": "Dutch",
+        "nno": "Norwegian Nynorsk",
+        "nob": "Norwegian Bokmål",
+        "nog": "Nogai",
+        "non": "Norse; Old",
+        "nor": "Norwegian",
+        "nqo": "N'Ko",
+        "nso": "Sotho; Northern",
+        "nwc": "Newari; Old",
+        "nya": "Nyanja",
+        "nym": "Nyamwezi",
+        "nyn": "Nyankole",
+        "nyo": "Nyoro",
+        "nzi": "Nzima",
+        "oci": "Occitan (post 1500)",
+        "oji": "Ojibwa",
+        "ori": "Oriya",
+        "orm": "Oromo",
+        "osa": "Osage",
+        "oss": "Ossetian",
+        "ota": "Turkish; Ottoman (1500-1928)",
+        "pag": "Pangasinan",
+        "pal": "Pahlavi",
+        "pam": "Pampanga",
+        "pan": "Panjabi",
+        "pap": "Papiamento",
+        "pau": "Palauan",
+        "peo": "Persian; Old (ca. 600-400 B.C.)",
+        "phn": "Phoenician",
+        "pli": "Pali",
+        "pol": "Polish",
+        "pon": "Pohnpeian",
+        "por": "Portuguese",
+        "pro": "Provençal; Old (to 1500)",
+        "pus": "Pashto",
+        "que": "Quechua",
+        "raj": "Rajasthani",
+        "rap": "Rapanui",
+        "rar": "Maori; Cook Islands",
+        "roh": "Romansh",
+        "rom": "Romany",
+        "ron": "Romanian",
+        "run": "Rundi",
+        "rup": "Romanian; Macedo-",
+        "rus": "Russian",
+        "sad": "Sandawe",
+        "sag": "Sango",
+        "sah": "Yakut",
+        "sam": "Aramaic; Samaritan",
+        "san": "Sanskrit",
+        "sas": "Sasak",
+        "sat": "Santali",
+        "scn": "Sicilian",
+        "sco": "Scots",
+        "sel": "Selkup",
+        "sga": "Irish; Old (to 900)",
+        "shn": "Shan",
+        "sid": "Sidamo",
+        "sin": "Sinhala",
+        "slk": "Slovak",
+        "slv": "Slovenian",
+        "sma": "Sami; Southern",
+        "sme": "Sami; Northern",
+        "smj": "Lule Sami",
+        "smn": "Sami; Inari",
+        "smo": "Samoan",
+        "sms": "Sami; Skolt",
+        "sna": "Shona",
+        "snd": "Sindhi",
+        "snk": "Soninke",
+        "sog": "Sogdian",
+        "som": "Somali",
+        "sot": "Sotho; Southern",
+        "spa": "Spanish",
+        "sqi": "Albanian",
+        "srd": "Sardinian",
+        "srn": "Sranan Tongo",
+        "srp": "Serbian",
+        "srr": "Serer",
+        "ssw": "Swati",
+        "suk": "Sukuma",
+        "sun": "Sundanese",
+        "sus": "Susu",
+        "sux": "Sumerian",
+        "swa": "Swahili (macrolanguage)",
+        "swe": "Swedish",
+        "syc": "Syriac; Classical",
+        "syr": "Syriac",
+        "tah": "Tahitian",
+        "tam": "Tamil",
+        "tat": "Tatar",
+        "tel": "Telugu",
+        "tem": "Timne",
+        "ter": "Tereno",
+        "tet": "Tetum",
+        "tgk": "Tajik",
+        "tgl": "Tagalog",
+        "tha": "Thai",
+        "tig": "Tigre",
+        "tir": "Tigrinya",
+        "tiv": "Tiv",
+        "tkl": "Tokelau",
+        "tlh": "Klingon",
+        "tli": "Tlingit",
+        "tmh": "Tamashek",
+        "tog": "Tonga (Nyasa)",
+        "ton": "Tonga (Tonga Islands)",
+        "tpi": "Tok Pisin",
+        "tsi": "Tsimshian",
+        "tsn": "Tswana",
+        "tso": "Tsonga",
+        "tuk": "Turkmen",
+        "tum": "Tumbuka",
+        "tur": "Turkish",
+        "tvl": "Tuvalu",
+        "twi": "Twi",
+        "tyv": "Tuvinian",
+        "udm": "Udmurt",
+        "uga": "Ugaritic",
+        "uig": "Uighur",
+        "ukr": "Ukrainian",
+        "umb": "Umbundu",
+        "und": "Undetermined",
+        "urd": "Urdu",
+        "uzb": "Uzbek",
+        "vai": "Vai",
+        "ven": "Venda",
+        "vie": "Vietnamese",
+        "vol": "Volapük",
+        "vot": "Votic",
+        "wal": "Wolaytta",
+        "war": "Waray (Philippines)",
+        "was": "Washo",
+        "wln": "Walloon",
+        "wol": "Wolof",
+        "xal": "Kalmyk",
+        "xho": "Xhosa",
+        "yao": "Yao",
+        "yap": "Yapese",
+        "yid": "Yiddish",
+        "yor": "Yoruba",
+        "zap": "Zapotec",
+        "zbl": "Blissymbols",
+        "zen": "Zenaga",
+        "zha": "Zhuang",
+        "zho": "Chinese",
+        "zul": "Zulu",
+        "zun": "Zuni",
         "zxx": "No linguistic content",
-        "zza": "扎扎其语"
+        "zza": "Zaza"
     }
 }
\ No newline at end of file