Sub-language of the specified nation.

Available constants:

Identifier	Constant	Language		Sub-language
1	nationGerman		German	0 (standard)
2	nationAmerican		American	1 (USA)
3	nationEnglish		English	0 (standard)
4	nationAustralian		Australian	3 (Australia)
5	nationFrench		French	0 (standard)
6	nationDanish		Danish	0 (standard)
7	nationSpanish		Spanish	0 (standard)
8	nationFinnish		Finnish	0 (standard)
9	nationFrenchCanadian		French Canadian	3 (Canada)
10	nationIcelandic		Icelandic	0 (standard)
11	nationItalian		Italian	0 (standard)
12	nationDutch		Dutch	0 (standard)
13	nationNorwegian		Norwegian	0 (standard)
14	nationPortuguesenationPortuguese		Portuguese	0 (standard)
15	nationBrazilianPortuguesenationBrazilianPortuguese		Brazilian Portuguese	1 (Brazil)
16	nationRussian		Russian	0 (standard)
17	nationSwedish		Swedish	0 (standard)
18	nationCzech		Czech	0 (standard)
19	nationArabic		Arabic	0 (standard)
20	nationBosniac		Bosnian	0 (standard)
21	nationBulgarian		Bulgarian	0 (standard)
22	nationTraditionalChinese		Chinese	1 (Taiwan)
23	nationChinese		Simplified Chinese	0 (standard)
24	nationKorean		Korean	0 (standard)
25	nationCroatian		Croatian	0 (standard)
26	nationEstonian		Estonian	0 (standard)
27	nationGreek		Greek	0 (standard)
28	nationHebrew		Hebrew	0 (standard)
29	nationHungarian		Hungarian	0 (standard)
30	nationIrish		Irish	6 (Ireland)
31	nationJapanese		Japanese	0 (standard)
32	nationLatvian		Latvian	0 (standard)
33	nationLithuanian		Lithuanian	0 (standard)
34	nationPolish		Polish	0 (standard)
35	nationRomanian		Romanian	0 (standard)
36	nationSerbian		Serbian	2 (Latin)
37	nationSlovak		Slovakian	0 (standard)
38	nationSlovenian		Slovenian	0 (standard)
39	nationThai		Thai	0 (standard)
40	nationTurkish		Turkish	0 (standard)
41	nationVietnamese		Vietnamese	0 (standard)
42	Versions 16 and later nationAfrikaans New in version 16 nationAfrikaans nationAfrikaans		Afrikaans	1 (standard)
43	Versions 16 and later nationBengali New in version 16 nationBengali nationBengali		Bengali	1 (India)
44	Versions 16 and later nationBelarusian New in version 16 nationBelarusian nationBelarusian		Belorussian	1 (standard)
45	Versions 16 and later nationCatalan New in version 16 nationCatalan nationCatalan		Catalan	1 (standard)
46	Versions 16 and later nationIndonesian New in version 16 nationIndonesian nationIndonesian		Indonesian	1 (standard)
47	Versions 16 and later nationMacedonian New in version 16 nationMacedonian nationMacedonian		Macedonian	1 (standard)
48	Versions 16 and later nationPunjabi New in version 16 nationPunjabi nationPunjabi		Punjabi	1 (standard)
49	Versions 16 and later nationSindhi New in version 16 nationSindhi nationSindhi		Sindhi	1 (standard)
50	Versions 17 and later nationHindi New in version 17 nationHindi nationHindi		Hindi	1 (standard)