The Cyrillic script family contains many specially treated two-letter combinations, or digraphs, but few of these are used in Slavic languages. In a few alphabets, trigraphs and even the occasional tetragraph are used. In early Cyrillic, the digraphs and were used for. As with the equivalent digraph in Greek, they were reduced to a typographic ligature,, and are now written. The modern letters and started out as digraphs, and. In Church Slavonic printing practice, both historical and modern, is mostly treated as two individual characters, but is a single letter. For example, letter-spacing affects as if they were two individual letters, and never affects components of. In a context of Old Slavonic language, is a digraph that can replace a letter and vice versa. Modern Slavic languages written in the Cyrillic alphabet make little or no use of digraphs. There are only two true digraphs: for and for . Sometimes these digraphs are even considered as special letters of respective alphabets. In standard Russian, however, the letters in and are always pronounced separately. Digraph-like letter pairs include combinations of consonants with the soft sign , and or for the uncommon and optional Russian phoneme. Native descriptions of Cyrillic writing system often use the term "digraph" to combinations and as they both correspond to a single letter of Russian and Belarusian alphabets. Cyrillic uses large numbers of digraphs only when used to write non-Slavic languages; in some languages such as Avar, these are completely regular in formation. Many Caucasian languages use , , or for labialization, for instance Abkhaz for , just as many of them, like Russian, use for palatalization. Since such sequences are decomposable, regular forms will not be listed below. Similarly, long vowels written double in some languages, such as for Abkhaz or for Kirghiz "bear", or with glottal stop, as Tajikаъ, are not included.
Archi
Avar
uses for labialization, as in хьв. Other digraphs are:
Ejective consonants in : кӏ, цӏ, чӏ
Other consonants based on к : къ, кь,
Based on г : гъ, гь, гӏ
Based on л : лъ
Based on х : хъ, хь, хӏ
The ь digraphs are spelled this way even before vowels, as in гьабуна "made", not *гябуна.
Gemination: кк, кӏкӏ, хх, цц, цӏцӏ, чӏчӏ.
Note that three of these are tetragraphs. However, gemination for the 'strong' consonants in Avar orthography is sporadic, and the simple letters or digraphs are frequently used in their place.
In Ingush, there are no ejectives, so for example кӏ is pronounced. Some of the other values are also different: аь etc., уь etc., кх , хь The vowel digraphs are used for front vowels for other Dagestanian languages and also the localTurkic languagesKumyk and Nogay. digraphs for ejectives is common across the North Caucasus, as is гӏ for.
Kabardian
uses for labialization, as ӏу. гу is, though г is ); ку is, despite the fact that к is not used outside loan words. Other digraphs are:
Slavic дж, дз
Ejectives in : кӏ , лӏ, пӏ, тӏ, фӏ, цӏ, щӏ
Other consonants: гъ, жь, къ, лъ , хь, хъ
The trigraph кхъ
Labialized, the trigraph becomes the unusual tetragraph кхъу.
Tabasaran
uses gemination for its 'strong' consonants, but this has a different value with г.
Front vowels: аь, уь
Gemination for 'strong' consonants: кк, пп, тт, цц, чч
Ejectives with : кӏ, пӏ, тӏ, цӏ, чӏ
Based on г : гг, гъ, гь
Other consonants based on к : къ, кь,
Based on х : хъ, хь
It uses for labialization of its postalveolar consonants: шв, жв, чв, джь, ь, ччь ).
Tatar
has a number of vowels which are written with ambiguous letters that are normally resolved by context, but which are resolved by discontinuous digraphs when context is not sufficient. These ambiguous vowel letters are е, front or back, ю, front or back ; and я, front or back. They interact with the ambiguous consonant letters к, velar or uvular, and г, velar or uvular. In general, velar consonants occur before front vowels and uvular consonants before back vowels, so it is frequently not necessary to specify these values in the orthography. However, this is not always the case. A uvular followed by a front vowel, as in "kinsman", for example, is written with the corresponding back vowel to specify the uvular value: кардәш. The front value of а is required by vowel harmony with the following front vowel ә, so this spelling is unambiguous. If, however, the proper value of the vowel is not recoverable by through vowel harmony, then the letter ь is added at the end of the syllable, as in шагыйрь "poet". That is, is written with a ы rather than a и to show that the г is pronounced rather than, then the ь is added to show that the ы is pronounced as if it were a и, so the discontinuous digraph ы...ь is used here to write the vowel. This strategy is also followed with the ambiguous letters е, ю, and я in final syllables, for instance in юнь cheap. That is, the discontinuous digraphs е...ь, ю...ь, я...ь are used for plus the front vowels. Exceptional final-syllable velars and uvulars, however, are written with simple digraphs, with ь for velars and ъ for uvulars: пакь pure, вәгъдә promise.
Ukrainian
has the following digraphs:
'ьо', for and
'дз' for affricates and
'дж' for affricates and .
Other alphabets
;Dungan
ан , он, эр, etc.
;Mandarin Chinese In the Cyrillization of Mandarin, there are digraphs цз and чж, which correspond to Pinyin z/j and zh. Final n is нь, while н stands for final ng. юй is yu, but ю you, ю- yu-, -уй -ui. ;Karachay-Balkar