# Section	Page	Header	Code	Old	New
#Section	Page	Header	Code	Old	New
BCP47	u_Extension	co-reformed	_deprecated	…	true
BCP47	u_Extension	cu-xcg	_deprecated	▷missing◁	false
BCP47	u_Extension	cu-xcg	_description	▷missing◁	Caribbean Guilder
#Section	Page	Header	Code	Old	New
Supplemental	Alias	language	ajp-reason	▷missing◁	deprecated
Supplemental	Alias	language	ajp-replacement	▷missing◁	apc
Supplemental	Alias	language	kgm-reason	▷missing◁	deprecated
Supplemental	Alias	language	kgm-replacement	▷missing◁	plu
Supplemental	Alias	language	nom-reason	▷missing◁	deprecated
Supplemental	Alias	language	nom-replacement	▷missing◁	cbr
Supplemental	Alias	language	pmk-reason	▷missing◁	deprecated
Supplemental	Alias	language	pmk-replacement	▷missing◁	crr
Supplemental	Alias	language	prp-reason	▷missing◁	deprecated
Supplemental	Alias	language	prp-replacement	▷missing◁	gu
Supplemental	Alias	language	szd-reason	▷missing◁	deprecated
Supplemental	Alias	language	szd-replacement	▷missing◁	umi
Supplemental	Alias	language	tmk-reason	▷missing◁	deprecated
Supplemental	Alias	language	tmk-replacement	▷missing◁	tdg
Supplemental	Alias	language	tpw-reason	▷missing◁	deprecated
Supplemental	Alias	language	tpw-replacement	▷missing◁	tpn
Supplemental	Alias	language	xss-reason	▷missing◁	deprecated
Supplemental	Alias	language	xss-replacement	▷missing◁	zko
Supplemental	Alias	language	zkb-reason	▷missing◁	deprecated
Supplemental	Alias	language	zkb-replacement	▷missing◁	kjh
Supplemental	Alias	zone	America/Nipigon-reason	▷missing◁	deprecated
Supplemental	Alias	zone	America/Nipigon-replacement	▷missing◁	America/Toronto
Supplemental	Alias	zone	America/Pangnirtung-reason	▷missing◁	deprecated
Supplemental	Alias	zone	America/Pangnirtung-replacement	▷missing◁	America/Iqaluit
Supplemental	Alias	zone	America/Rainy_River-reason	▷missing◁	deprecated
Supplemental	Alias	zone	America/Rainy_River-replacement	▷missing◁	America/Winnipeg
Supplemental	Alias	zone	America/Santa_Isabel-reason	▷missing◁	deprecated
Supplemental	Alias	zone	America/Santa_Isabel-replacement	▷missing◁	America/Tijuana
Supplemental	Alias	zone	America/Thunder_Bay-reason	▷missing◁	deprecated
Supplemental	Alias	zone	America/Thunder_Bay-replacement	▷missing◁	America/Toronto
Supplemental	Alias	zone	America/Yellowknife-reason	▷missing◁	deprecated
Supplemental	Alias	zone	America/Yellowknife-replacement	▷missing◁	America/Edmonton
Supplemental	Alias	zone	Australia/Currie-reason	▷missing◁	deprecated
Supplemental	Alias	zone	Australia/Currie-replacement	▷missing◁	Australia/Hobart
Supplemental	Alias	zone	Europe/Uzhgorod-reason	▷missing◁	deprecated
Supplemental	Alias	zone	Europe/Uzhgorod-replacement	▷missing◁	Europe/Kiev
Supplemental	Alias	zone	Europe/Zaporozhye-reason	▷missing◁	deprecated
Supplemental	Alias	zone	Europe/Zaporozhye-replacement	▷missing◁	Europe/Kiev
Supplemental	Alias	zone	Pacific/Johnston-reason	▷missing◁	deprecated
Supplemental	Alias	zone	Pacific/Johnston-replacement	▷missing◁	Pacific/Honolulu
Supplemental	IdValidity	currency	deprecated	…	… • CUC • …
Supplemental	IdValidity	currency	regular	…	… • XCG • …
Supplemental	IdValidity	language	deprecated	…	… • ajp • … • kgm • … • ksa • … • nom • … • plj • … • pmk • … • prp • … • slq • … • szd • … • tmk • … • tpw • … • xss • … • zkb • … • zua • …
Supplemental	IdValidity	language	regular	…	… • cxh • … • dsk~l • … • dyr • … • dzd~e • … • eud • … • ikh~i • … • izm • … • kgi~l • kgn~y • … • ksb~z • … • lgq~u • … • lvk~l • … • noc~l • non • … • nzr~s • … • plk~l • … • pmh~j • pml~o • … • prk~o • prq~r • … • pze • … • rsw • … • slp • slr~u • … • sza~c • sze • … • tma~j • tml~o • … • tpt~v • tpx~z • … • tvi • … • uly • … • vjk • … • wtb • … • xsm~r • … • ycr • … • ykg~i • … • zem~n • … • zka • … • zlu • …
Supplemental	IdValidity	script	regular	…	… • Aran • … • Cyrs • … • Latf~g • … • Syre • Syrj • Syrn • …
Supplemental	IdValidity	script	special	…	…
Supplemental	IdValidity	variant	regular	…	… • bciav • bcizbl • … • blasl • …
Supplemental	Locale	Parent Rules	root	▷missing◁	nonlikelyScript
Supplemental	Locale	Parent (collations)	bs	bs_Cyrl	▷removed◁
Supplemental	Locale	Parent (collations)	sr	sr_Latn	▷removed◁
Supplemental	Locale	Parent (collations)	zh	zh_Hant	▷removed◁
Supplemental	Locale	Parent (segmentations)	zh	zh_Hant	▷removed◁
Supplemental	WZoneMapping	Central Asia Standard Time	001	…	Asia/Bishkek
Supplemental	WZoneMapping	Central Asia Standard Time	KZ	Asia/Almaty Asia/Qostanay	▷removed◁
Supplemental	WZoneMapping	Central Standard Time	CA	…	America/Winnipeg America/Rankin_Inlet America/Resolute
Supplemental	WZoneMapping	Eastern Standard Time	CA	…	America/Toronto America/Iqaluit
Supplemental	WZoneMapping	FLE Standard Time	UA	…	Europe/Kiev
Supplemental	WZoneMapping	Hawaiian Standard Time	UM	Pacific/Johnston	▷removed◁
Supplemental	WZoneMapping	Mountain Standard Time	CA	…	America/Edmonton America/Cambridge_Bay America/Inuvik
Supplemental	WZoneMapping	Pacific Standard Time (Mexico)	MX	…	America/Tijuana
Supplemental	WZoneMapping	Tasmania Standard Time	AU	…	Australia/Hobart Antarctica/Macquarie
Supplemental	WZoneMapping	West Asia Standard Time	KZ	…	Asia/Oral Asia/Almaty Asia/Aqtau Asia/Aqtobe Asia/Atyrau Asia/Qostanay
Supplemental	Units	Prefix	atto-symbol	▷missing◁	a
Supplemental	Units	Prefix	centi-symbol	▷missing◁	c
Supplemental	Units	Prefix	deci-symbol	▷missing◁	d
Supplemental	Units	Prefix	deka-symbol	▷missing◁	da
Supplemental	Units	Prefix	exa-symbol	▷missing◁	E
Supplemental	Units	Prefix	exbi-symbol	▷missing◁	Ei
Supplemental	Units	Prefix	femto-symbol	▷missing◁	f
Supplemental	Units	Prefix	gibi-symbol	▷missing◁	Gi
Supplemental	Units	Prefix	giga-symbol	▷missing◁	G
Supplemental	Units	Prefix	hecto-symbol	▷missing◁	h
Supplemental	Units	Prefix	kibi-symbol	▷missing◁	Ki
Supplemental	Units	Prefix	kilo-symbol	▷missing◁	k
Supplemental	Units	Prefix	mebi-symbol	▷missing◁	Mi
Supplemental	Units	Prefix	mega-symbol	▷missing◁	M
Supplemental	Units	Prefix	micro-symbol	▷missing◁	μ
Supplemental	Units	Prefix	milli-symbol	▷missing◁	m
Supplemental	Units	Prefix	nano-symbol	▷missing◁	n
Supplemental	Units	Prefix	pebi-symbol	▷missing◁	Pi
Supplemental	Units	Prefix	peta-symbol	▷missing◁	P
Supplemental	Units	Prefix	pico-symbol	▷missing◁	p
Supplemental	Units	Prefix	quecto-symbol	▷missing◁	q
Supplemental	Units	Prefix	quetta-symbol	▷missing◁	Q
Supplemental	Units	Prefix	ronna-symbol	▷missing◁	R
Supplemental	Units	Prefix	ronto-symbol	▷missing◁	r
Supplemental	Units	Prefix	tebi-symbol	▷missing◁	Ti
Supplemental	Units	Prefix	tera-symbol	▷missing◁	T
Supplemental	Units	Prefix	yobi-symbol	▷missing◁	Yi
Supplemental	Units	Prefix	yocto-symbol	▷missing◁	y
Supplemental	Units	Prefix	yotta-symbol	▷missing◁	Y
Supplemental	Units	Prefix	zebi-symbol	▷missing◁	Zi
Supplemental	Units	Prefix	zepto-symbol	▷missing◁	z
Supplemental	Units	Prefix	zetta-symbol	▷missing◁	Z
Supplemental	Units	Prefix	atto-power10	▷missing◁	-18
Supplemental	Units	Prefix	centi-power10	▷missing◁	-2
Supplemental	Units	Prefix	deci-power10	▷missing◁	-1
Supplemental	Units	Prefix	deka-power10	▷missing◁	1
Supplemental	Units	Prefix	exa-power10	▷missing◁	18
Supplemental	Units	Prefix	femto-power10	▷missing◁	-15
Supplemental	Units	Prefix	giga-power10	▷missing◁	9
Supplemental	Units	Prefix	hecto-power10	▷missing◁	2
Supplemental	Units	Prefix	kilo-power10	▷missing◁	3
Supplemental	Units	Prefix	mega-power10	▷missing◁	6
Supplemental	Units	Prefix	micro-power10	▷missing◁	-6
Supplemental	Units	Prefix	milli-power10	▷missing◁	-3
Supplemental	Units	Prefix	nano-power10	▷missing◁	-9
Supplemental	Units	Prefix	peta-power10	▷missing◁	15
Supplemental	Units	Prefix	pico-power10	▷missing◁	-12
Supplemental	Units	Prefix	quecto-power10	▷missing◁	-30
Supplemental	Units	Prefix	quetta-power10	▷missing◁	30
Supplemental	Units	Prefix	ronna-power10	▷missing◁	27
Supplemental	Units	Prefix	ronto-power10	▷missing◁	-27
Supplemental	Units	Prefix	tera-power10	▷missing◁	12
Supplemental	Units	Prefix	yocto-power10	▷missing◁	-24
Supplemental	Units	Prefix	yotta-power10	▷missing◁	24
Supplemental	Units	Prefix	zepto-power10	▷missing◁	-21
Supplemental	Units	Prefix	zetta-power10	▷missing◁	21
Supplemental	Units	Prefix	exbi-power2	▷missing◁	60
Supplemental	Units	Prefix	gibi-power2	▷missing◁	30
Supplemental	Units	Prefix	kibi-power2	▷missing◁	10
Supplemental	Units	Prefix	mebi-power2	▷missing◁	20
Supplemental	Units	Prefix	pebi-power2	▷missing◁	50
Supplemental	Units	Prefix	tebi-power2	▷missing◁	40
Supplemental	Units	Prefix	yobi-power2	▷missing◁	80
Supplemental	Units	Prefix	zebi-power2	▷missing◁	70
Supplemental	Units	Convert	beaufort-baseUnit	▷missing◁	meter-per-second
Supplemental	Units	Convert	beaufort-special	▷missing◁	beaufort
Supplemental	Units	Convert	beaufort-systems	▷missing◁	metric_adjacent
Supplemental	Likely	Subtag	ajp	ajp_Arab_JO	▷removed◁
Supplemental	Likely	Subtag	kgm	kgm_Latn_BR	▷removed◁
Supplemental	Likely	Subtag	ksa	ksa_Latn_NG	▷removed◁
Supplemental	Likely	Subtag	nom	nom_Latn_PE	▷removed◁
Supplemental	Likely	Subtag	plj	plj_Latn_NG	▷removed◁
Supplemental	Likely	Subtag	prp	prp_Gujr_IN	▷removed◁
Supplemental	Likely	Subtag	pze	▷missing◁	pze_Latn_NG
Supplemental	Likely	Subtag	rsw	▷missing◁	rsw_Latn_NG
Supplemental	Likely	Subtag	slq	slq_Arab_IR	▷removed◁
Supplemental	Likely	Subtag	szd	szd_Latn_MY	▷removed◁
Supplemental	Likely	Subtag	tmk	tmk_Deva_NP	▷removed◁
Supplemental	Likely	Subtag	tvi	▷missing◁	tvi_Latn_NG
Supplemental	Likely	Subtag	xss	xss_Cyrl_RU	▷removed◁
Supplemental	Likely	Subtag	zkb	zkb_Cyrl_RU	▷removed◁
Supplemental	Likely	Subtag	zua	zua_Latn_NG	▷removed◁
Supplemental	LanguageMatch	written_new	ajp-ar-distance	10	▷removed◁
Supplemental	LanguageMatch	written_new	ajp-ar-oneway	true	▷removed◁
Supplemental	LanguageInfo	CA/tok	populationPercent	0.00000001	▷removed◁
Supplemental	LanguageInfo	DE/vo	populationPercent	0	▷removed◁
Supplemental	LanguageGroup	alv	parent-child	…	… • rsw • …
Supplemental	LanguageGroup	awd	parent-child	…	…
Supplemental	LanguageGroup	cdc	parent-child	…	… • pze • … • tvi • …
Supplemental	LanguageGroup	sem	parent-child	…	…
Supplemental	LanguageGroup	sit	parent-child	…	…
Supplemental	LanguageGroup	trk	parent-child	…	…
Supplemental	LanguageGroup	urj	parent-child	…	…
Supplemental	Metazone	America/Godthab	2024-03-26 01:00..∞	▷missing◁	Greenland
Supplemental	Metazone	America/Godthab	-∞..2024-03-26 01:00	▷missing◁	Greenland_Western
Supplemental	Metazone	America/Godthab	-∞..∞	Greenland_Western	▷removed◁
Supplemental	Metazone	America/Nipigon	-∞..∞	America_Eastern	▷removed◁
Supplemental	Metazone	America/Pangnirtung	1999-10-31 06:00-2000-10-29 07:00	America_Central	▷removed◁
Supplemental	Metazone	America/Pangnirtung	2000-10-29 07:00..∞	America_Eastern	▷removed◁
Supplemental	Metazone	America/Pangnirtung	-∞..1999-10-31 06:00	America_Eastern	▷removed◁
Supplemental	Metazone	America/Rainy_River	-∞..∞	America_Central	▷removed◁
Supplemental	Metazone	America/Santa_Isabel	-∞..∞	Mexico_Northwest	▷removed◁
Supplemental	Metazone	America/Scoresbysund	1981-03-29 02:00-2024-03-31 01:00	▷missing◁	Greenland_Eastern
Supplemental	Metazone	America/Scoresbysund	1981-03-29 02:00..∞	Greenland_Eastern	▷removed◁
Supplemental	Metazone	America/Scoresbysund	2024-03-31 01:00..∞	▷missing◁	Greenland
Supplemental	Metazone	America/Thunder_Bay	-∞..∞	America_Eastern	▷removed◁
Supplemental	Metazone	America/Yellowknife	-∞..∞	America_Mountain	▷removed◁
Supplemental	Metazone	Antarctica/Casey	2020-10-03 16:01-2021-03-13 13:00	▷missing◁	Casey
Supplemental	Metazone	Antarctica/Casey	2021-03-13 13:00-2021-10-02 16:01	▷missing◁	Australia_Western
Supplemental	Metazone	Antarctica/Casey	2021-10-02 16:01-2022-03-12 13:00	▷missing◁	Casey
Supplemental	Metazone	Antarctica/Casey	2022-03-12 13:00-2022-10-01 16:01	▷missing◁	Australia_Western
Supplemental	Metazone	Antarctica/Casey	2022-10-01 16:01-2023-03-08 16:00	▷missing◁	Casey
Supplemental	Metazone	Antarctica/Casey	2020-10-03 16:01..∞	Casey	▷removed◁
Supplemental	Metazone	Antarctica/Casey	2023-03-08 16:00..∞	▷missing◁	Australia_Western
Supplemental	Metazone	Asia/Almaty	2004-10-30 20:00-2024-02-29 18:00	▷missing◁	Kazakhstan_Eastern
Supplemental	Metazone	Asia/Almaty	2004-10-30 20:00..∞	Kazakhstan_Eastern	▷removed◁
Supplemental	Metazone	Asia/Almaty	2024-02-29 18:00..∞	▷missing◁	Kazakhstan_Western
Supplemental	Metazone	Asia/Qostanay	2004-10-30 21:00-2024-02-29 18:00	▷missing◁	Kazakhstan_Eastern
Supplemental	Metazone	Asia/Qostanay	2004-10-30 21:00..∞	Kazakhstan_Eastern	▷removed◁
Supplemental	Metazone	Asia/Qostanay	2024-02-29 18:00..∞	▷missing◁	Kazakhstan_Western
Supplemental	Metazone	Australia/Currie	-∞..∞	Australia_Eastern	▷removed◁
Supplemental	Metazone	Europe/Uzhgorod	1990-06-30 22:00..∞	Europe_Eastern	▷removed◁
Supplemental	Metazone	Europe/Uzhgorod	-∞..1990-06-30 22:00	Moscow	▷removed◁
Supplemental	Metazone	Europe/Zaporozhye	1990-06-30 22:00..∞	Europe_Eastern	▷removed◁
Supplemental	Metazone	Europe/Zaporozhye	-∞..1990-06-30 22:00	Moscow	▷removed◁
Supplemental	Metazone	gree	deprecated	▷missing◁	false
Supplemental	Metazone	gree	longId	▷missing◁	Greenland
Supplemental	Metazone	macq	deprecated	false	▷removed◁
Supplemental	Metazone	macq	longId	Macquarie	▷removed◁
Supplemental	Metazone	meno	deprecated	false	▷removed◁
Supplemental	Metazone	meno	longId	Mexico_Northwest	▷removed◁
Supplemental	Metazone	metazones	America_Mountain-MX	America/Hermosillo	▷removed◁
Supplemental	Metazone	metazones	Greenland-001	▷missing◁	America/Godthab
Supplemental	Metazone	metazones	Macquarie-001	Antarctica/Macquarie	▷removed◁
Supplemental	Metazone	metazones	Mexico_Northwest-001	America/Santa_Isabel	▷removed◁
Supplemental	Metazone	Pacific/Johnston	1983-10-30 11:00..∞	Hawaii_Aleutian	▷removed◁
Supplemental	Metazone	Pacific/Johnston	-∞..1983-10-30 11:00	Alaska_Hawaii	▷removed◁
Supplemental	Currency	CW	ANG–2010-10-10–2025-06-30	▷missing◁	America/Curacao
Supplemental	Currency	CW	XCG–2025-03-31..∞	▷missing◁	America/Curacao
Supplemental	Currency	HR	HRK–1994-05-30–2023-01-14	▷missing◁	Europe/Zagreb
Supplemental	Currency	HR	EUR–2023-01-01..∞	▷missing◁	Europe/Zagreb
Supplemental	Currency	SL	SLL–1964-08-04–2023-12-31	▷missing◁	Africa/Freetown
Supplemental	Currency	SL	SLE–2022-07-01..∞	▷missing◁	Africa/Freetown
Supplemental	Currency	SX	ANG–2010-10-10–2025-06-30	▷missing◁	America/Lower_Princes
Supplemental	Currency	SX	XCG–2025-03-31..∞	▷missing◁	America/Lower_Princes