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ISO 639 macrolanguage

A macrolanguage is a group of mutually intelligible speech varieties, or dialect continuum, that have no traditional name in common, and which may be considered distinct languages by their speakers. Macrolanguages are used as a book-keeping mechanism for the ISO 639 international standard of language codes. Macrolanguages are established to assist mapping between different sets of ISO language codes. Specifically, there may be a many-to-one correspondence between ISO 639-3, intended to identify all the thousands of languages of the world, and either of two other sets, ISO 639-1, established to identify languages in computer systems, and ISO 639-2, which encodes a few hundred languages for library cataloguing and bibliographic purposes. When such many-to-one ISO 639-2 codes are included in an ISO 639-3 context, they are called "macrolanguages" to distinguish them from the corresponding individual languages of ISO 639-3. According to the ISO,

ISO 639-3 is curated by SIL International; ISO 639-2 is curated by the Library of Congress (USA).

The mapping often has the implication that it covers borderline cases where two language varieties may be considered strongly divergent dialects of the same language or very closely related languages (dialect continua); it may also encompass situations when there are language varieties that are considered to be varieties of the same language on the grounds of ethnic, cultural, and political considerations, rather than linguistic reasons. However, this is not its primary function and the classification is not evenly applied.

For example, Chinese is a macrolanguage encompassing many languages that are not mutually intelligible, but the languages "Standard German", "Bavarian German", and other closely related languages do not form a macrolanguage, despite being more mutually intelligible. Other examples include Tajiki not being part of the Persian macrolanguage despite sharing much lexicon, and Urdu and Hindi not forming a macrolanguage despite forming a mutually intelligible dialect continuum. All dialects of Hindi are considered separate languages. Basically, ISO 639-2 and ISO 639-3 use different criteria for dividing language varieties into languages, 639-2 uses shared writing systems and literature more whereas 639-3 focuses on mutual intelligibility and shared lexicon. The macrolanguages exist within the ISO 639-3 code set to make mapping between the two sets easier.

The use of macrolanguages was applied in Ethnologue, starting in the 16th edition. The most recent registered macrolanguage is Sanskrit with code , adopted in 15 December 2023, though it already existed as individual language for several years.

, there are fifty-nine language codes in ISO 639-2 that are counted as macrolanguages in ISO 639-3. Some of the macrolanguages had no individual language (as defined by 639-3) in ISO 639-2, e.g. "ara" (Arabic), but ISO 639-3 recognizes different varieties of Arabic as separate languages under some circumstances. Others, like "nor" (Norwegian) had their two individual parts (nno Nynorsk, nob Bokmål) already in 639-2. That means some languages (e.g. "arb" Standard Arabic) that were considered by ISO 639-2 to be dialects of one language ("ara") are now in ISO 639-3 in certain contexts considered to be individual languages themselves. This is an attempt to deal with varieties that may be linguistically distinct from each other, but are treated by their speakers as forms of the same language, e.g. in cases of diglossia. For example,

  • Generic Arabic, 639-2
  • Standard Arabic, 639-3

ISO 639-2 also includes codes for collections of languages; these are not the same as macrolanguages. These collections of languages are excluded from ISO 639-3, because they never refer to individual languages. Most such codes are included in ISO 639-5.

Types of macrolanguages

  • elements that have no ISO 639-2 code: 4 (<code>bnc</code>, <code>hbs</code>, <code>kln</code>, <code>luy</code>)
  • elements that have no ISO 639-1 code: 29
  • elements that do have ISO 639-1 codes: 34
  • elements whose individual languages have ISO 639-1 codes: 4
  • <code>aka</code>&nbsp;– <code>tw</code>
  • <code>hbs</code>&nbsp;– <code>bs</code>, <code>hr</code>, <code>sr</code>
  • <code>msa</code>&nbsp;– <code>id</code>
  • <code>nor</code>&nbsp;– <code>nb</code>, <code>nn</code>

List of macrolanguages

This list only includes official data from SIL International.

List of macrolanguages and the individual languages

This is a complete list of the individual language codes that comprise the macrolanguages in the ISO 639-3 code tables .

aaa–ezz

aka

is the ISO 639-3 language code for Akan. Its ISO 639-1 code is ak. There are two individual language codes assigned:

ara

is the ISO 639-3 language code for Arabic. Its ISO 639-1 code is ar. There are twenty-eight individual language codes assigned:

The following codes were previously part of :

aym

is the ISO 639-3 language code for Aymara. Its ISO 639-1 code is ay. There are two individual language codes assigned:

aze

is the ISO 639-3 language code for Azerbaijani. Its ISO 639-1 code is az. There are two individual language codes assigned:

bal

is the ISO 639-3 language code for Baluchi. There are three individual language codes assigned:

bik

is the ISO 639-3 language code for Bikol. There are eight individual language codes assigned:

The following code was previously part of bik:

  • – Albay Bicolano (Split into Buhi'non Bikol [ubl], Libon Bikol [lbl], Miraya Bikol [rbl], and West Albay Bikol [fbl] on 18 January 2010)

bnc

is the ISO 639-3 language code for Bontok. There are five individual language codes assigned:

bua

is the ISO 639-3 language code for Buriat. There are three individual language codes assigned:

chm

is the ISO 639-3 language code for Mari, a language located in Russia. There are two individual language codes assigned:

cre

is the ISO 639-3 language code for Cree. Its ISO 639-1 code is cr. There are six individual language codes assigned:

In addition, there are six closely associated individual codes:

  • – Naskapi (part of the Cree language group but not included under the cre macrolanguage designation)
  • – Montagnais (part of the Cree language group but not included under the cre macrolanguage designation)
  • – Atikamekw (part of the Cree language group but not included under the cre macrolanguage designation)
  • – Michif language (Cree-French mixed language with strong influences from Ojibwe language group and not included under the cre macrolanguage designation)
  • – Ojibwa, Severn (Ojibwa, Northern) (part of the Ojibwa language group with strong influences from the Cree language group and not included under the cre macrolanguage designation)
  • – Ojibwa, Western (part of the Ojibwa language group with strong influences from the Cree language group and not included under the cre macrolanguage designation)

In addition, there is one other language without individual codes closely associated, but not part of, this macrolanguage code:

del

is the ISO 639-3 language code for Delaware. There are two individual language codes assigned:

den

is the ISO 639-3 language code for Slave. There are two individual language codes assigned:

din

is the ISO 639-3 language code for Dinka. There are five individual language codes assigned:

doi

is the ISO 639-3 language code for Dogri. There are two individual language codes assigned:

est

is the ISO 639-3 language code for Estonian. Its ISO 639-1 code is et. There are two individual language codes assigned:

faa–jzz

fas

is the ISO 639-3 language code for Persian. Its ISO 639-1 code is fa. There are two individual language codes assigned:

ful

is the ISO 639-2 and ISO 639-3 language code for Fulah (also spelled Fula). Its ISO 639-1 code is ff. There are nine individual language codes assigned for varieties of Fulah:

gba

is the ISO 639-3 language code for Gbaya located in the Central African Republic. There are six individual language codes assigned:

The following code was previously part of gba:

  • – Southwest Gbaya (Split into Southwest Gbaya [gso] (new identifier) and Gbaya-Mbodomo [gmm] on 14 January 2008)

gon

is the ISO 639-3 language code for Gondi. There are three individual language codes assigned:

The following code was previously part of gon:

  • – Southern Gondi (Split into [esg] Aheri Gondi and [wsg] Adilabad Gondi on 15 January 2016)

grb

is the ISO 639-3 language code for Grebo. There are five individual language codes assigned:

grn

is the ISO 639-3 language code for Guarani. Its ISO 639-1 code is gn. There are five individual language codes assigned:

hai

is the ISO 639-3 language code for Haida. There are two individual language codes assigned:

hbs

is the ISO 639-3 language code for Serbo-Croatian. It formerly had an ISO 639-1 code sh but deprecated in 2000. There are four individual language codes assigned:

hmn

is the ISO 639-3 language code for Hmong. There are twenty-five individual language codes assigned:

The following code was previously part of hmn:

  • – Hmong Njua (Split into Hmong Njua [hnj] (new identifier), Chuanqiandian Cluster Miao [cqd], Horned Miao [hrm], and Small Flowery Miao [sfm] on 14 January 2008)

iku

is the ISO 639-3 language code for Inuktitut. Its ISO 639-1 code is iu. There are two individual language codes assigned:

ipk

is the ISO 639-3 language code for Inupiaq. Its ISO 639-1 code is ik. There are two individual language codes assigned:

jrb

is the ISO 639-3 language code for Judeo-Arabic. There are four individual language codes assigned:

The following code was previously part of jrb:

kaa–ozz

kau

is the ISO 639-2 and ISO 639-3 language code for the Kanuri. Its ISO 639-1 code is kr. There are three individual language codes assigned in ISO 639-3 for varieties of Kanuri:

There are two other related languages that are not considered part of the macrolanguage under ISO 639:

kln

is the ISO 639-3 language code for Kalenjin. There are nine individual language codes assigned:

kok

is the ISO 639-3 language code for Konkani (macrolanguage). There are two individual language codes assigned:

Both languages are referred to as Konkani by their respective speakers.

kom

is the ISO 639-3 language code for Komi. Its ISO 639-1 code is kv. There are two individual language codes assigned:

kon

is the ISO 639-3 language code for Kongo. Its ISO 639-1 code is kg. There are three individual language codes assigned:

kpe

is the ISO 639-3 language code for Kpelle. There are two individual language codes assigned:

kur

is the ISO 639-3 language code for Kurdish. Its ISO 639-1 code is ku. There are three individual language codes assigned:

lah

is the ISO 639-3 language code for Lahnda. There are seven individual language codes assigned.

lah does not include Panjabi/Punjabi (pan).

The following code was previously part of lah:

  • – Mirpur Panjabi (Moved to code "phr" on 12 January 2015)

lav

is the ISO 639-3 language code for Latvian. Its ISO 639-1 code is lv. There are two individual language codes assigned:

luy

is the ISO 639-3 language code for Luyia. There are fourteen individual language codes assigned:

man

is the ISO 639-3 language code for Mandingo. There are six individual language codes assigned:

The following codes were previously part of man:

  • – Forest Maninka (Non-existent; Code retired 23 January 2013)

mlg

is the ISO 639-3 language code for Malagasy. Its ISO 639-1 code is mg. There are eleven individual language codes assigned:

The following codes were previously part of mlg:

mon

is the ISO 639-3 language code for Mongolian. Its ISO 639-1 code is mn. There are two individual language codes assigned:

msa

is the ISO 639-3 language code for Malay (macrolanguage). Its ISO 639-1 code is ms. There are thirty-six individual language codes assigned:

The following code was previously part of msa:

  • – Malay (individual language) (Split into Standard Malay [zsm], Haji [hji], Papuan Malay [pmy], and Malay [zlm] on 18 February 2008)

In addition, there is an individual code not part of this macrolanguage because it is categorized as a historical language:

mwr

is the ISO 639-3 language code for Marwari. There are six individual language codes assigned:

nep

is the ISO 639-3 language code for Nepali (macrolanguage). Its ISO 639-1 code is ne. There are two individual language codes assigned:

nor

is the ISO 639-3 language code for Norwegian. Its ISO 639-1 code is no. There are two individual language codes assigned:

oji

is the ISO 639-3 language code for Ojibwa. Its ISO 639-1 code is oj. There are seven individual language codes assigned:

In addition, there are three closely associated individual codes:

  • – Algonquin language (part of the Ojibwe language group but not included under the oji macrolanguage designation)
  • – Potawatomi language (formerly part of the Ojibwe language group and not included under the oji macrolanguage designation)
  • – Michif language (Cree-French mixed language with strong influences from Ojibwe language group and not included under the oji macrolanguage designation)

In addition, there are two other languages without individual codes closely associated, but not part of, this macrolanguage code:

ori

is the ISO 639-3 language code for Oriya (macrolanguage). Its ISO 639-1 code is or. There are two individual language codes assigned:

orm

is the ISO 639-3 language code for Oromo. Its ISO 639-1 code is om. There are four individual language codes assigned:

paa–zzz

pus

is the ISO 639-3 language code for Pashto. Its ISO 639-1 code is ps. There are three individual language codes assigned:

que

is the ISO 639-3 language code for Quechua. Its ISO 639-1 code is qu. There are forty-three individual language codes assigned:

The following code was previously part of que:

raj

is the ISO 639-3 language code for Rajasthani. There are six individual language codes assigned:

rom

is the ISO 639-3 language code for Romany. There are seven individual language codes assigned:

In addition, there are nine individual codes not part of this macrolanguage but they are categorized as mixed languages:

san

is the ISO 639-3 language code for Sanskrit. Its ISO 639-1 code is sa. As of 2025, it's the only macrolanguage with language type as Historical. There are two individual language codes assigned:

sqi

is the ISO 639-3 language code for Albanian. Its ISO 639-1 code is sq. There are four individual language codes assigned:

srd

is the ISO 639-3 language code for Sardinian. Its ISO 639-1 code is sc. There are four individual language codes assigned:

swa

is the ISO 639-3 language code for Swahili. Its ISO 639-1 code is sw. There are two individual language codes assigned:

  • – Congo Swahili
  • – Swahili (individual language)

syr

is the ISO 639-3 language code for Syriac. There are two individual language codes assigned:

tmh

is the ISO 639-3 language code for Tamashek. There are four individual language codes assigned:

uzb

is the ISO 639-3 language code for Uzbek. Its ISO 639-1 code is uz. There are two individual language codes assigned:

yid

is the ISO 639-3 language code for Yiddish. Its ISO 639-1 code is yi. There are two individual language codes assigned:

zap

is the ISO 639-3 language code for Zapotec. There are fifty-eight individual language codes assigned.

The following codes were previously part of zap:

  • – Lachirioag Zapotec (Moved to Yatee Zapotec [zty] on 18 July 2007)

In addition, there is an individual code not part of this macrolanguage because it is categorized as a historical language:

zha

is the ISO 639-3 language code for Zhuang. Its ISO 639-1 code is za. There are sixteen individual language codes assigned:

The following codes were previously part of zha:

  • – Northern Zhuang (Split into Guibian Zh [zgn], Liujiang Zh [zlj], Qiubei Zh [zqe], Guibei Zh [zgb], Youjiang Zh [zyj], Central Hongshuihe Zh [zch], Eastern Hongshuihe Zh [zeh], Liuqian Zh [zlq], Yongbei Zh [zyb], and Lianshan Zh [zln]. on 14 January 2008)
  • – Southern Zhuang (Split into Nong Zhuang [zhn], Yang Zhuang [zyg], Yongnan Zhuang [zyn], Zuojiang Zhuang [zzj], and Dai Zhuang [zhd] on 18 July 2007)

zho

is the ISO 639-3 language code for Chinese. Its ISO 639-1 code is zh. There are nineteen individual language codes assigned, most of which are not actually languages but rather groups of Sinitic languages distinguished by isoglosses:

Although the Dungan language () is a dialect of Mandarin, it is not listed under Chinese in ISO 639-3 due to separate historical and cultural development.

ISO 639 also lists codes for Old Chinese () and Late Middle Chinese ()). They are not listed under Chinese in ISO 639-3 because they are categorized as ancient and historical languages, respectively.

zza

is the ISO 639-3 language code for Zaza. There are two individual language codes assigned:

  • – Dimli (individual language)
  • – Kirmanjki (individual language)

See also

References

External links