Suyat (''
Baybayin
(, ''pre-kudlít'': , ''virama-krus-kudlít'': , ''virama-pamudpod'': ; also formerly commonly incorrectly known as alibata) is a Philippine script. The script is an abugida belonging to the family of the Brahmic scripts. Geographically, it ...
:'' , ''
Hanunó'o:'' , ''
Buhid:'' , ''
Tagbanwa
The Tagbanwa people ( Tagbanwa: ) are one of the oldest ethnic groups in the Philippines, and can be mainly found in the central and northern Palawan. Research has shown that the Tagbanwa are possible descendants of the Tabon Man, thus making th ...
:'' , ''
Modern Kulitan:''

''
Jawi (Arabic):'' ) is the modern collective name of the indigenous scripts of various ethnolinguistic groups in the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
prior to
Spanish colonization in the 16th century up to the independence era in the 21st century. The scripts are highly varied; nonetheless, the term was suggested and used by cultural organizations in the Philippines to denote a unified neutral terminology for Philippine indigenous scripts.
Ancient Philippine scripts
Ancient Philippine scripts are various
writing systems
A writing system is a method of visually representing verbal communication, based on a script and a set of rules regulating its use. While both writing and speech are useful in conveying messages, writing differs in also being a reliable form ...
that developed and flourished in the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
around 300 BC. These scripts are related to other Southeast Asian systems of writing that developed from South Indian
Brahmi script
Brahmi (; ; ISO 15919, ISO: ''Brāhmī'') is a writing system of ancient South Asia. "Until the late nineteenth century, the script of the Aśokan (non-Kharosthi) inscriptions and its immediate derivatives was referred to by various names such ...
s used in
Asoka Inscriptions and
Pallava Grantha
The Pallava script or Pallava Grantha, is a Brahmic scripts, Brahmic script, named after the Pallava dynasty of South India, attested since the 4th century AD. As epigrapher Arlo Griffiths makes clear, however, the term is misleading as not all o ...
, a type of writing used in the writing of
palm leaf books called ''
Grantha script
The Grantha script ( ta, கிரந்த எழுத்து, Granta eḻuttu; ml, ഗ്രന്ഥലിപി, granthalipi) is a South Indian script, found particularly in Tamil Nadu and Kerala. Originating from the Pallava script, th ...
'' during the ascendancy of the
Pallava dynasty
The Pallava dynasty existed from 275 CE to 897 CE, ruling a significant portion of the Deccan, also known as Tondaimandalam. The dynasty rose to prominence after the downfall of the Satavahana dynasty, with whom they had formerly served as f ...
about the 5th century,
[Philippine Centrum Communication Foundation](_blank)
. Accessed September 3, 2008. and Arabic scripts that have been used in South East Asian countries.
Since the 21st century, these scripts have simply been collectively referred to as "suyat" by various Filipino cultural organizations.
Historical Philippine Indic scripts
Kawi
The
Kawi script
The Kawi or or Old Javanese script is a Brahmic script found primarily in Java and used across much of Maritime Southeast Asia between the 8th century and the 16th century.Aditya Bayu Perdana and Ilham Nurwansah 2020Proposal to encode Kawi/ ...
originated in
Java
Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's mo ...
and was used across much of
Maritime Southeast Asia
Maritime Southeast Asia comprises the countries of Brunei, Indonesia, Malaysia, the Philippines, Singapore, and East Timor. Maritime Southeast Asia is sometimes also referred to as Island Southeast Asia, Insular Southeast Asia or Oceanic Sout ...
. It is hypothesized to be an ancestor of Baybayin.
The presence of Kawi script in the Philippines is evidenced in the
Laguna Copperplate Inscription
The Laguna copperplate inscription ( tl, Inskripsyon sa binatbat na tanso ng Laguna, literal translation: ''Inscription on flattened copper of Laguna'') is an official acquittance inscribed onto a copper plate in the Shaka year 822 (Gregorian ...
, the earliest known written document found in the Philippines. It is a legal document with the inscribed date of
Shaka era
The Shaka era (IAST: Śaka, Śāka) is a historical Hindu calendar era (year numbering), the epoch (its year zero) of which corresponds to Julian year (calendar), Julian year 78.
The era has been widely used in different regions of India as we ...
822, corresponding to April 21, 900 CE. It was written in the Kawi script in a variety of
Old Malay
Malay was first used in the first millennia known as Old Malay, a part of the Austronesian language family. Over a period of two millennia, Malay has undergone various stages of development that derived from different layers of foreign influen ...
containing numerous loanwords from Sanskrit and a few non-Malay vocabulary elements whose origin is ambiguous between
Kawi
Kawi may refer to:
* Kawi language, oldest attested phase of the Javanese language
* Kawi script, writing system used across Southeast Asia from the 8th century to around 1500 AD
::Kawi (Unicode block), the script in Unicode
* Mount Kawi, a volcano ...
and
Old Tagalog
Old Tagalog, also known as Old Filipino ( tl, Lumang Tagalog; Baybayin: pre-virama: , post-virama rus kudlit ; post-virama amudpod ), is the earliest form of the Tagalog language during the Classical period. It is the primary language of pre ...
. A second example of Kawi script can be seen on the
Butuan Ivory Seal
The Butuan Ivory Seal or BIS is an ivory stamp or seal stamp or a privy seal associated with a Rhinoceros Ivory Tusk , dated 9th–12th century, was found in Libertad, Butuan in Agusan del Norte in southern Philippines. Inscribed on the seal is ...
, found in the 1970s and dated between the 9th and 12th centuries. It is an ancient seal made of ivory that was found in an archaeological site in
Butuan
Butuan (pronounced ), officially the City of Butuan ( ceb, Dakbayan sa Butuan; Butuanon: ''Dakbayan hong Butuan''; fil, Lungsod ng Butuan), is a 1st class highly urbanized city in the region of Caraga, Philippines. It is the ''de facto'' ...
. The seal is inscribed with the word ''Butwan'' in stylized Kawi. Declared as a National Cultural Treasure, the Butuan Ivory Seal is now housed at the
National Museum of the Philippines
The National Museum of the Philippines ( fil, Pambansang Museo ng Pilipinas}) is an umbrella government organization that oversees a number of national museums in the Philippines including ethnographic, anthropological, archaeological, and visu ...
.
[Nation Museum Collections Seals](_blank)
/ref>
Baybayin
Baybayin is a script that has historically been widely used in traditional Tagalog domains and in other parts of Luzon and Visayas in the Philippines prior to and during the 16th and 17th centuries. Baybayin is an abugida
An abugida (, from Ge'ez language, Ge'ez: ), sometimes known as alphasyllabary, neosyllabary or pseudo-alphabet, is a segmental Writing systems#Segmental writing system, writing system in which consonant-vowel sequences are written as units; ...
which uses a system of diacritical marks to associate vowels with consonant symbols. The name ''Baybayin'' is Tagalog in origin and is used as an umbrella term that encompasses localized variants known under other names in a number of other major Philippine ethnolinguistic domains, such as Badlit (in Visayas
The Visayas ( ), or the Visayan Islands ( Visayan: ''Kabisay-an'', ; tl, Kabisayaan ), are one of the three principal geographical divisions of the Philippines, along with Luzon and Mindanao. Located in the central part of the archipelago, i ...
), Kur-itan (in Ilocandia
Ilocos Region ( ilo, Rehion/Deppaar ti Ilocos; pag, Sagor na Baybay na Luzon/Rehiyon Uno; tl, Rehiyon ng Ilocos) is an administrative region of the Philippines, designated as Region I, occupying the northwestern section of Luzon and part of ...
), Basahan (in Bicol), and Kulitan (in Pampanga
Pampanga, officially the Province of Pampanga ( pam, Lalawigan ning Pampanga; tl, Lalawigan ng Pampanga ), is a province in the Central Luzon region of the Philippines. Lying on the northern shore of Manila Bay, Pampanga is bordered by Tar ...
). Baybayin script continued to be used during the early part of the Spanish colonization of the Philippines until largely being replaced by usage of the Latin alphabet.
An earthenware burial jar found in Batangas
Batangas, officially the Province of Batangas ( tl, Lalawigan ng Batangas ), is a province in the Philippines located in the Calabarzon region on Luzon. Its capital is the city of Batangas, and is bordered by the provinces of Cavite and ...
, called the "Calatagan Pot," is inscribed with characters strikingly similar to Baybayin, and is claimed to have been inscribed ca. 1300 AD. However, its authenticity has not yet been proven. The University of Santo Tomas Archives in Manila, one of the largest archives in the Philippines, currently possesses the most extant collections of ancient variants of Baybayin script in the world.[University of Santo Tomas Archives](_blank)
''University of Santo Tomas Website'' accessed June 17, 2012[UST collection of ancient scripts in ‘baybayin’ syllabary shown to public](_blank)
''Inquirer.net'' accessed 17 June 012[UST Baybayin collection shown to public](_blank)
''Baybayin.com'' accessed June 18, 2012
The use of the Baybayin was widespread during the 15th century. By the end of 17th century, its use was almost non-existent and its use in public life eventually disappeared by the 18th century. The inability of the script to record the new sounds introduced by the Spaniards, the rapid acquisition of literacy in the Latin script with its concomitant social and material benefits, and the disruption of traditional family activities were the main culprits for the loss of Baybayin script. Buhid, Hanunóo, and Tagbanwa
The Tagbanwa people ( Tagbanwa: ) are one of the oldest ethnic groups in the Philippines, and can be mainly found in the central and northern Palawan. Research has shown that the Tagbanwa are possible descendants of the Tabon Man, thus making th ...
are the only surviving descendants of Baybayin, however their use is confined to poetry and other literary pursuits among its native writers.
Arabic
The Arabic alphabet ( ar, أَلْأَبْجَدِيَّة ٱلْعَرَبِيَّة, ' or , '), or Arabic abjad, is the Arabic script as it is codified for writing Arabic
Arabic (, ' ; , ' or ) is a Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C. E.Watson; Walte ...
. It is written from right to left in a cursive
Cursive (also known as script, among other names) is any style of penmanship in which characters are written joined in a flowing manner, generally for the purpose of making writing faster, in contrast to block letters. It varies in functional ...
style and includes 28 letters. Most letters have contextual letterforms.
Unlike Baybayin (which is an abugida) and Eskayan (which is a syllabary), the Arabic script is considered an abjad
An abjad (, ar, أبجد; also abgad) is a writing system in which only consonants are represented, leaving vowel sounds to be inferred by the reader. This contrasts with other alphabets, which provide graphemes for both consonants and vowels ...
, meaning it only uses consonant
In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract. Examples are and pronounced with the lips; and pronounced with the front of the tongue; and pronounced ...
s. Specifically, it is considered an " impure abjad". As with other impure ''abjads'', such as the Hebrew alphabet
The Hebrew alphabet ( he, אָלֶף־בֵּית עִבְרִי, ), known variously by scholars as the Ktav Ashuri, Jewish script, square script and block script, is an abjad script used in the writing of the Hebrew language and other Jewis ...
, scribes devised means of indicating vowel
A vowel is a syllabic speech sound pronounced without any stricture in the vocal tract. Vowels are one of the two principal classes of speech sounds, the other being the consonant. Vowels vary in quality, in loudness and also in quantity (l ...
sounds by separate vowel diacritics
A diacritic (also diacritical mark, diacritical point, diacritical sign, or accent) is a glyph added to a letter or to a basic glyph. The term derives from the Ancient Greek (, "distinguishing"), from (, "to distinguish"). The word ''diacriti ...
later on in the development of the script.
Jawi
''Jawi (Jawi: ) is an Arabic script for writing Tausūg, Malay, Acehnese, Banjarese, Minangkabau, and several other languages in Southeast Asia.
The script became prominent with the spread of Islam, supplanting the earlier writing systems. The Tausugs, Malays, and other groups that use it hold the script in high esteem as a gateway to understanding Islam and its Holy Book, the Quran. The use of Jawi script was a key factor driving the emergence of Malay as the lingua franca of the region, alongside the spread of Islam. It was widely used in Sultanate of Malacca
The Malacca Sultanate ( ms, Kesultanan Melaka; Jawi script: ) was a Malays (ethnic group), Malay sultanate based in the modern-day state of Malacca, Malaysia. Conventional historical thesis marks as the founding year of the sultanate by King o ...
, Sultanate of Johor
The Johor Sultanate ( ms, Kesultanan Johor or ; also called the Sultanate of Johor, Johor-Pahang, or the Johor Empire) was founded by Malaccan Sultan Mahmud Shah's son, Sultan Alauddin Riayat Shah II in 1528. Johor was part of the Malacca ...
, Sultanate of Brunei
This article includes a list of successive Islamic states and Muslim dynasties beginning with the time of the Islamic prophet Muhammad (570–632 CE) and the early Muslim conquests that spread Islam outside of the Arabian Peninsula, and continui ...
, Sultanate of Sulu
The Sultanate of Sulu ( Tausūg: ''Kasultanan sin Sūg'', كاسولتانن سين سوڬ; Malay: ''Kesultanan Sulu''; fil, Sultanato ng Sulu; Chavacano: ''Sultanato de Sulu/Joló''; ar, سلطنة سولك) was a Muslim state that ruled ...
, Sultanate of Maguindanao
The Sultanate of Maguindanao (Maguindanaon: ''Kasultanan nu Magindanaw''; Old Maguindanaon: كاسولتانن نو ماڬينداناو; Jawi: کسلطانن ماڬيندناو; Iranun: ''Kesultanan a Magindanao''; ms, Kesultanan Magindana ...
, Sultanate of Pattani, the Sultanate of Aceh to the Sultanate of Ternate
The Sultanate of Ternate ( Jawi alphabet: كسلطانن ترنتاي), previously also known as the Kingdom of Gapi is one of the oldest Muslim kingdoms in Indonesia besides Tidore, Jailolo, and Bacan. The Ternate kingdom was established b ...
in the east as early as the 15th century.
Contemporary suyat scripts
Contemporary suyat include the modern Kulitan script of the Kapampangan people
The Kapampangan people ( pam, Taung Kapampangan), Pampangueños or Pampangos, are the sixth largest ethnolinguistic group in the Philippines, numbering about 2,784,526 in 2010. They live mainly in the provinces of Pampanga, Bataan and Tarlac, a ...
, variants of Baybayin
(, ''pre-kudlít'': , ''virama-krus-kudlít'': , ''virama-pamudpod'': ; also formerly commonly incorrectly known as alibata) is a Philippine script. The script is an abugida belonging to the family of the Brahmic scripts. Geographically, it ...
, the Iniskaya script of the Eskaya people, Jawi script
Jawi (; ace, Jawoë; Kelantan-Pattani: ''Yawi''; ) is a writing system used for writing several languages of Southeast Asia, such as Acehnese, Banjarese, Kerinci, Maguindanaon, Malay, Minangkabau, Tausūg, and Ternate. Jawi is based ...
, and Kirim script.
Contemporary Philippine Indic scripts
In 1999, four suyat scripts were inscribed in the UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. I ...
Memory of the World Programme
Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembered, ...
, under the name ''Philippine Paleographs (Hanunoo, Buid, Tagbanua and Pala’wan)''. The four scripts, Hanunó'o/Hanunoo, Buhid/Buid, Tagbanwa
The Tagbanwa people ( Tagbanwa: ) are one of the oldest ethnic groups in the Philippines, and can be mainly found in the central and northern Palawan. Research has shown that the Tagbanwa are possible descendants of the Tabon Man, thus making th ...
, and Ibalnan scripts, were recognized by UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. I ...
as the only existing suyat scripts still used by certain Philippine communities in their daily lives. UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. I ...
also recognized that the four scripts, along with thirteen other suyat scripts, have existed within the Philippine archipelago since the 10th century AD. The ''ambahan'' poetry made with the Hanunó'o/Hanunoo script was also cited. The inscription of the four suyat scripts was the first documentary heritage of the Philippines to be inscribed in the Memory of the World Programme. Computer fonts for these three living scripts are available for IBM and Macintosh
The Mac (known as Macintosh until 1999) is a family of personal computers designed and marketed by Apple Inc. Macs are known for their ease of use and minimalist designs, and are popular among students, creative professionals, and software en ...
platforms, and come into two styles based on actual historical and stylistic samples. PostScript
PostScript (PS) is a page description language in the electronic publishing and desktop publishing realm. It is a dynamically typed, concatenative programming language. It was created at Adobe Systems by John Warnock, Charles Geschke, ...
and TrueType
TrueType is an outline font standard developed by Apple in the late 1980s as a competitor to Adobe's Type 1 fonts used in PostScript. It has become the most common format for fonts on the classic Mac OS, macOS, and Microsoft Windows operating ...
fonts as well a concise manual that gives a background of these ancient scripts and a short tutorial on how to write with them are included in each package.
Eskayan
Eskayan script is the constructed script of the auxiliary Eskayan language
Eskayan is an artificial auxiliary language of the Eskaya people of Bohol, an island province of the Philippines. It is grammatically Boholano, the native language of Bohol, with a substituted lexicon. While Eskayan has no mother-tongue speak ...
of the island of Bohol
Bohol (), officially the Province of Bohol ( ceb, Lalawigan sa Bohol; tl, Lalawigan ng Bohol), is an island province of the Philippines located in the Central Visayas region, consisting of the island itself and 75 minor surrounding islands. It ...
in the Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
. Like Yugtun and Fox script
Fox (known by a variety of different names, including Mesquakie (Meskwaki), Mesquakie-Sauk, Mesquakie-Sauk-Kickapoo, Sauk-Fox, and Sac and Fox) is an Algonquian language, spoken by a thousand Meskwaki, Sauk, and Kickapoo in various locations i ...
, it is based on cursive Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power ...
. The script was developed approximately 1920–1937. "Although the script is used for representing Visayan (Cebuano)—a widely used language of the southern Philippines—its privileged role is in the written reproduction of a constructed utopian language, referred to as Eskayan or Bisayan Declarado... the Eskayan language and its script are used by approximately 550 people for restricted purposes in the southeast of the island of Bohol."
Jawi
The Tausūg language was previously written with the Arabic alphabet. The script used was inspired by the use of Jawi in writing the Malay language
Malay (; ms, Bahasa Melayu, links=no, Jawi: , Rencong: ) is an Austronesian language that is an official language of Brunei, Indonesia, Malaysia, and Singapore, and that is also spoken in East Timor and parts of the Philippines ...
. The Arabic script used to write the Tausug language differs in some aspects to the script used for the Arabic language and in the Jawi script used for Malay languages. One of the main differences is in the way that word-initial vowels are written. In Arabic, /in/ is (إن); in Jawi (Malay), it is (ان). In Tausug, it is (ئِن). The Tausug Arabic script utilises the letter yā' with a hamza (ئ) to represent a short vowel. If a kasra (ئِ) is added, it becomes an 'i' sound. If a fatha (ئَ) is added, it becomes an 'a' sound. If a damma (ئُ) is added, it becomes a 'u' sound.
An example of the Arabic alphabet in writing the Tausūg language:
* Latin script – Wayruun tuhan malaingkan Allāh, hi Muhammad ing rasūl sin Allāh
* Arabic script – وَيْـرُٷنْ تُـهَـنْ مَـلَـيِـڠْـكَـن هَالله، هِـمُـحَـمَّـدْ ئِـڠ رَسُـولْ سِـڠ الله
* English translation – There is no god but Allah, Muhammad is the Messenger of Allah
National writing system
The ''"National Script Act"'' went before the House of Representatives of the Republic of the Philippines in 2011. The bill calls for the protection and conservation of Baybayin as the national script of the Philippines. Among its strategies, it aims to promote the Baybayin script by having it inscribed on all locally produced or processed food products.
Due to lack of congressional and senatorial sessions and support, the bill did not pass into law in the 16th Congress. It was refiled in 2016 under the 17th Congress, with little political support.
The Act came before the House again in 2018. According to a press release from the House, the bill "declares there is a need to promote, protect, preserve and conserve "Baybayin" as the National Writing System of the Philippines, using it as a tool for cultural and economic development to create a consciousness, respect and pride for the legacies of Filipino cultural history, heritage and the country's authentic identity."
Calligraphy
The diversity of suyat scripts have also established various calligraphy techniques and styles in the Philippines. Each suyat script has its own suyat calligraphy, although all suyat calligraphy are collectively referred to as Filipino suyat calligraphy for the sake of nationalism. Western-alphabet and Arabic calligraphy, however, are not considered as Filipino suyat calligraphy as the alphabets used did not develop indigenously.
File:Kulitan.svg, Kulitan calligraphy
File:Baybayin La.svg, Baybayin calligraphy
File:Tagbanua musical instrument with inscription of Tagbanua characters.jpg, Tagbanwa musical instrument (tube zither
The tube zither is a stringed musical instrument in which a tube functions both as an instrument's neck and its soundbox. As the neck, it holds strings taut and allows them to vibrate. As a soundbox or it modifies the sound and transfers it to ...
) with Tagbanwa calligraphy
File:Buhid script sample.svg, Buhid calligraphy
File:Bayi, a bamboo bow from Mindoro.jpg, Bow with Hanunó'o calligraphy
See also
* Brahmi script
Brahmi (; ; ISO 15919, ISO: ''Brāhmī'') is a writing system of ancient South Asia. "Until the late nineteenth century, the script of the Aśokan (non-Kharosthi) inscriptions and its immediate derivatives was referred to by various names such ...
* Kawi script
The Kawi or or Old Javanese script is a Brahmic script found primarily in Java and used across much of Maritime Southeast Asia between the 8th century and the 16th century.Aditya Bayu Perdana and Ilham Nurwansah 2020Proposal to encode Kawi/ ...
* Dambana
* Culture of the Philippines
The culture of the Philippines is characterized by cultural diversity. Although the multiple ethnic groups of the Philippine archipelago have only recently established a shared Filipino national identity, their cultures were all shaped by the ...
* Art of the Philippines
* Hinduism in the Philippines
Recent archaeological and other evidence suggests Hinduism has had some cultural, economic, political and religious influence in the Philippines. Among these is the 9th century Laguna Copperplate Inscription found in 1989, deciphered in 1992 to ...
* Indosphere
Indosphere is a term coined by the linguist James Matisoff for areas of Indian linguistic and cultural influence in South Asia and Southeast Asia. It is commonly used in areal linguistics in contrast with Sinosphere.
Influence
The Tibeto-Bu ...
* Greater India
Greater India, or the Indian cultural sphere, is an area composed of many countries and regions in South and Southeast Asia that were historically influenced by Indian culture, which itself formed from the various distinct indigenous cultures ...
* Calligraphy
* List of India-related topics in the Philippines
India and the Philippines have historic ties going back over 3000 years and there are over 150,000 people of Indian origin in Philippines.
Iron Age finds in the Philippines also point to the existence of trade between Tamil Nadu in South India ...
References
{{writing systems
Philippine scripts
Writing systems