Tai Yo (Unicode block)

Tai Yo
Tai Yo
Range	U+1E6C0..U+1E6FF; (64 code points)
Plane	SMP
Scripts	Tai Yo
Assigned	55 code points
Unused	9 reserved code points
Unicode version history
17.0 (2025)	55 (+55)
Unicode documentation
	Code chart ∣ Web page
	Note:

Tai Yo is a Unicode block for Lai Tay script, previously used to write the Tai Yo language in Vietnam.

Block

Tai Yo^[1]^[2] Official Unicode Consortium code chart (PDF)
	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
U+1E6Cx	𞛀	𞛁	𞛂	𞛃	𞛄	𞛅	𞛆	𞛇	𞛈	𞛉	𞛊	𞛋	𞛌	𞛍	𞛎	𞛏
U+1E6Dx	𞛐	𞛑	𞛒	𞛓	𞛔	𞛕	𞛖	𞛗	𞛘	𞛙	𞛚	𞛛	𞛜	𞛝	𞛞
U+1E6Ex	𞛠	𞛡	𞛢	𞛣	𞛤	𞛥	𞛦	𞛧	𞛨	𞛩	𞛪	𞛫	𞛬	𞛭	𞛮	𞛯
U+1E6Fx	𞛰	𞛱	𞛲	𞛳	𞛴	𞛵									𞛾	𞛿
Notes 1.^ As of Unicode version 17.0 2.^ Grey areas indicate non-assigned code points

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Tai Yo block:

Version	Final code points^[a]	Count	L2 ID	Document
17.0	U+1E6C0..1E6DE, 1E6E0..1E6F5, 1E6FE..1E6FF	55	L2/22-152	Nguyen, Viet Khoi; Sam, Cong Danh; van de Kasteelen, Frank (2022-07-13), Preliminary Proposal to encode the Yo Lai Tay Script
			L2/22-128	Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Constable, Peter (2022-07-20), "11 Yo Lai Tay", Recommendations to UTC #172 July 2022 on Script Proposals
			L2/22-208	Nguyen, Viet Khoi; Sam, Cong Danh; van de Kasteelen, Frank (2022-09-20), Final Proposal to encode the Yo Lai Tay Script
			L2/22-248	Anderson, Deborah; et al. (2022-10-31), "9 Yo Lai Tay", Recommendations to UTC #173 October 2022 on Script Proposals
			L2/22-289R	Nguyen, Viet Khoi; Sam, Cong Danh; van de Kasteelen, Frank (2022-12-16), Final Proposal to encode the Tai Yo Script
			L2/23-012	Anderson, Deborah; et al. (2023-01-17), "8 Tai Yo", Recommendations to UTC #174 January 2023 on Script Proposals
			L2/23-005	Constable, Peter (2023-02-01), "Consensus 174-C23", UTC #174 Minutes
			L2/23-159	McGowan, Rick (2023-07-06), "ReportID: ID20230626215409", Comments on Public Review Issues (April 5 - July 4, 2023)
			L2/23-164	Anderson, Deborah; Kučera, Jan; Whistler, Ken; Pournader, Roozbeh; Constable, Peter (2023-07-21), "14 Tai Yo", Recommendations to UTC #176 July 2023 on Script Proposals
			L2/23-157	Constable, Peter (2023-07-31), "Consensus 176-C38", UTC #176 Minutes
			L2/25-091R	Kučera, Jan; et al. (2025-04-22), "5.6 Tai Yo CCC", Recommendations to UTC #183 (April 2025) on Script Proposals
			L2/25-085	Leroy, Robin (2025-04-28), "F.1 1.7 Tai Yo signs", UTC #183 Minutes
^ Proposed code points and characters names may differ from final code points and names