Below is a list of scripts that are not yet officially encoded in the Unicode Standard (and ISO/IEC 10646). (For a list of scripts that have successfully been encoded with assistance from SEI, see the Completed Scripts page.)
The TYPE field indicates the basic script type:
The type values in the HMA field are:
The PROPOSAL field indicates whether a proposal has been written. A link is made to the most current proposal, if available. In some cases the proposals are only preliminary, and may include just a code chart and a list of names. Not all scripts listed will necessarily be encoded. Those proposals which have received assistance from SEI are marked with an asterisk (*):
The CONTACT field is the name of the central contact person in charge of coordinating activities related to the script proposal:
The following scripts need further information before being added to the list below. If you have information, please contact Deborah Anderson:
| Script | Type | HMA | Proposal | Contact |
| Adinkra | A | m | Y | Korankye |
| Afáka (Ndjuka) | S | m | Y* | Everson |
| Aiha | A | a | Y | Everson |
| Angka bejagung (Rejang Numbers) | N | Y* | Pandey | |
| Ariyaka | Rajan | |||
| Avoiuli | A | m | ||
| Aztec Pictograms | I | h | ||
| Bagam (Eghap) | S | h | Y* | Everson |
| Balti-A | G | h | Y* | |
| Balti-B | G | h | Y* | Pandey |
| Beria | G | m | Y | Anderson |
| Bété | S | m | Y* | Rovenchak |
| Bhujinmol | G | h | Y | Pandey |
| Buginese extensions for Bima | Y | Febri Muhammad Nasrullah | ||
| Blissymbols | I | m | Y | Everson |
| Book Pahlavi | A | h | Y* | Pandey |
| Borama (Gadabuursi) | A | m | ||
| Bowen (Lao Baiwen) | ||||
| Bronze script | h | |||
| Brusha | A-S | h | Y | Pandey |
| Byblos | A | h | ||
| Chak | G | m | Mandal and Mitchell | |
| Chalukya (Box-Headed) | G | H | ||
| Chisoi | A | m | Approved | Mandal |
| Chola | G | h | ||
| Cirth | A | a | Y | Everson |
| Cistercian numerals | N | h | Y | Miller |
| Cretan Hieroglyphs | I | h | ||
| Demotic (Egyptian) | h | |||
| Dhimal | A-S | m | Y | Pandey |
| Eebee Hmong | S | m | Y* | Everson et al. |
| Egyptian Hieroglyphs (extended) | L, S, A | h | Y* | Suignard et al. |
| Epi-Olmec | I | h | ||
| Ersu Shaba | l (?) | h | Y | China NB |
| Eskaya | S | m | Y | Pandey |
| Fula-1 (Fula Dita) | A | m | ||
| Fula-2 (Ba) | A | m | ||
| Gabelsberger Shorthand | m | |||
| Gangga Malayu (withdrawn pending further info) | G | h | Y* | Pandey |
| Garay (Wolof) | A | m | Approved* | Rovenchak et al. |
| Gbékoun | m | Patel | ||
| Gregg Shorthand | m | |||
| Gurung (Khe Phri) | m | Y | ||
| Gurung (Khema) | A-S | m | Approved | Mandal |
| HamNoSys | I | a | ||
| Hausa-1 (Salifou Hausa) | A | m | Y | |
| Hausa-2 (Raina Kama) | A | m | Y | |
| Hausa-3 (Tafi) | A | m | ||
| Hieratic (Egyptian) | h | |||
| Iban | m | |||
| Indus Valley Script | I | h | Y | Everson |
| Isibheqe Sohlamvu | S | m | ||
| Jurchen | I | h | Y | West |
| Kadamba | h | |||
| Kaddare | A | m | ||
| Kaida | I, N | h | M. Rosa | |
| Karani | h | |||
| Kerinci (Incoung) | A-S | Y | Pandey | |
| Khatt-i Baburi | h | Y | Pandey | |
| Khitan Large Script (Ideographs) | I | h | Y | Chinese NB |
| Khom | ||||
| Khotanese (Turkestani) | G | h | Y | Wilson |
| Kirat Rai | G | h | Approved | Mandel & Evans |
| Klingon | Y | Shoulson & Litaer | ||
| Kore Sebeli | A | m | Y | Bangoura, Guigon & Sylla |
| Kpelle | S | m | Y* | Everson & Riley |
| Kulitan | A-S | m | Y | Pandey |
| Kurux Banna | A-S | m | Mandal | |
| Kushan | a | |||
| Kwekor | S | m | Ben Mitchell | |
| Lampung | A-S | m | Y | Pandey |
| Landa | G | h | Y* | Pandey |
| Leke | G | m | Y | Hosken & Fickle |
| Linear Elamite | H | h | Y* | Pandey |
| Lisu Monosyllabic | S | Y | China NB | |
| Loma | S | m | Y* | Everson |
| Lontara Bilang Bilang | ||||
| Luo Lakeside | A | m | Y | |
| Magar Akkha | G | m | Y* | Pandey |
| Mandombe | A | m | Y* | Rovenchak et al. |
| Marchung | G | h | ||
| Ma-sa-ba (Bambara) | S | m | ||
| Mayan Hieroglyphs (Classic) | L | h | Y | Vail et al. |
| Mayan Hieroglyphs (Codical) | L | h | Y* | Carlos Pallan |
| Micmac Hieroglyphs | Lg | h | ||
| Minangkabau | h | |||
| Mixtec | h | |||
| Moon | A | m | Y | Everson |
| Mwangwego | G | m | Y* | Everson |
| Nasu | m | |||
| Naxi Dongba | I | h | Y | China NB |
| Naxi Geba | S | h | Y | Everson |
| Nisu | m | |||
| Numidian | A | h | ||
| Nwagu Aneke Igbo | S | |||
| Ol Onal | A | m | Approved | Mandal & Kucera |
| Old Minahasa | h | |||
| Olmec | h | |||
| Oracle Bone | h | Y | ||
| Otomaung | m | |||
| Pabuchi | G | m | Mandal | |
| Pahawh Hmong First Stage | Everson | |||
| Palaeohispanic (North) | A, S | h | Y* | Joan Ferrer et al. |
| Palaeohispanic (South) | A, S | h | Y* | Joan Ferrer et al. |
| Pallava | G | h | Y* | Pandey |
| Pau Cin Hau Syllabary | Lg | m | Y* | Pandey |
| Pitman Shorthand | A | m | Y | R. Rajaram |
| Proto-Cuneiform | Lg | h | Y* | Pandey |
| Proto-Elamite | h | Y* | Pandey | |
| Proto-Sinaitic | A | h | Y* | Pandey |
| Pungchen | G | h | Y | Pandey |
| Punic | A | h | ||
| Pyu (Tircul) | G | h | Y* | Pandey |
| Ranjana (Landzya) | G | m | Pandey | |
| Rejang Numbers | N | Y* | Pandey | |
| Rma | m | Y | Chan et al. | |
| Rongo Rongo | L | h | Y | Everson |
| Satavahana | G | h | ||
| Seal | I | h | Y | Richard Cook |
| Shankha (Shell script) | h | |||
| Shavian Quikscript | ||||
| Shuishu Logograms | I | h | Y | Chinese NB |
| Sidetic | A | h | Approved* | Pandey |
| Sirmauri | G | Y | Pandey | |
| Siyaq (Diwani) | N | h | Y* | Pandey |
| Siyaq (Persian) | N | h | Y* | Pandey |
| Stokoe (Stokoe Notation) | A | m | Priest (Evans) | |
| Sunuwar | A, A-S | m | Approved* | Pandey |
| Tai Pao | ||||
| Tai Viet additions for Jinping Dai | G | m | Y | Kushim Jiang |
| Tai Yo | G | m | Approved | Nguyen, Sam et al. |
| Tangsa (Khimhun) | A | m | Y* | Pandey |
| Tani | A | h | Y* | Pandey |
| Tengwar | A | a | Y | Everson |
| Teotihuacan | h | |||
| Tikamuli | A | m | Y* | Pandey |
| Tocharian | G | h | Y | Wilson |
| Todhri | A | h | Approved* | Everson |
| Tolong Siki | A | m | Approved* | Pandey |
| Tulu-Tigalari | G | Approved | Murthy & Rajan | |
| Unifon (additions to Latin) | A | m | Y* | Everson |
| Vatteluttu | G | h | Y | Pandey |
| Veso Bey | A | h | ||
| Visible Speech | A | h | ||
| Western Cham | m | Y* | Hosken | |
| Woleai (Caroline Islands script) | S | h | Y* | Everson |
| Yi Ideographs | L | m | Y | Kushim, Jiang |
| Yi , Chuxiong | L | m | ||
| Yi , Sani | L | m | ||
| Zapotec | h | |||
| Zhuang Square | I | h | ||
| Zou | A-S | m | Y* | Pandey |