th

th

1. (international standards) ISO 639-1 language code for Thai.
2. (mathematics) Alternative form of tanh (“hyperbolic tangent”)

th

1. Abbreviation of table header.

th

1. (Internet slang, text messaging) Abbreviation of the.
   • 2021 December 30, @SunSunDaChild, Twitter‎, archived from the original on 9 January 2024:

     Need to find out what part of th island will have th least fire works so i can camp out there for th weekend.... i dont wanna hear shit but nature

   • 2022 August 7, @airinemasuri, Twitter‎, archived from the original on 9 January 2024:

     th thing abt b n w's energy is tht, it's not abt who's more calm than th other, it's more thn tht

   • 2023 April 27, @cttncandyfaygo, Twitter‎, archived from the original on 9 January 2024:

     i wish u th best but only mean tht in th worst way

• HT, h/t, ht

• IPA^(key): /θ/

th (upper case Th)

1. The twenty-ninth letter of the Albanian alphabet, written in the Latin script.

• (Latin-script letters) shkronjë; A a, B b, C c, Ç ç, D d, Dh dh, E e, Ë ë, F f, G g, Gj gj, H h, I i, J j, K k, L l, Ll ll, M m, N n, Nj nj, O o, P p, Q q, R r, Rr rr, S s, Sh sh, T t, Th th, U u, V v, X x, Xh xh, Y y, Z z, Zh zh

• IPA^(key): /tʰ/

th (upper case Th)

1. A letter of the Aymara alphabet.

• IPA^(key): /tʼ/

th (uppercase Th)

1. A letter of the Bilen Latin alphabet.

1. IPA^(key): /θ/

th (upper case Th)

1. A letter of the Chipewyan alphabet, written in the Latin script.

1. IPA^(key): /h/ (silent syllable-finally)

th (upper case Th)

1. A digraph in Irish orthography

• IPA^(key): /tʰ/

th (upper case Th)

1. A letter of the Juǀ'hoan alphabet, written in the Latin script.

• IPA^(key): /tʰ/

th (upper case Th)

1. A letter of the Lakota alphabet, written in the Latin script.

• (Latin-script letters) A a (Á á), Aŋ aŋ (Áŋ áŋ), B b, Č č, Čh čh, Čʼ čʼ, E e (É é), G g, Ǧ ǧ, H h, Ȟ ȟ, Ȟʼ ȟʼ, I i (Í í), Iŋ iŋ (Íŋ íŋ), K k, Kh kh, Kȟ kȟ, Kʼ kʼ, L l, M m, N n, O o (Ó ó), P p, Ph ph, Pȟ pȟ, Pʼ pʼ, S s, Sʼ sʼ, Š š, Šʼ šʼ, T t, Th th, Tȟ tȟ, Tʼ tʼ, U u (Ú ú), Uŋ uŋ (Úŋ úŋ), W w, Y y, Z z, Ž ž, ʼ

IPA^(key): /t̪/

th (upper case Th)

1. A letter of the Nuer alphabet, written in the Latin script.

• IPA^(key): /tʰ/

th (upper case Th)

1. (Bolivia and Ecuador) A letter of the Quechua alphabet, written in the Latin script.

• IPA^(key): /tʰ/

th (upper case Th)

1. (International Standard) The twenty-seventh letter of the Romani alphabet, written in the Latin script.
2. (Pan-Vlax) The twenty-eighth letter of the Romani alphabet, written in the Latin script.

• (Latin-script letters) A a, B b, C c, D d, E e, F f, G g, H h, X x, I i, J j, K k, Kh kh, L l, M m, N n, O o, P p, Ph ph, R r, S s, T t, Th th, U u, V v, Z z International Standard: (À à, Ä ä, Ǎ ǎ), Ć ć, Ćh ćh, (È è, Ë ë, Ě ě), (Ì ì, Ï ï, Ǐ ǐ), (Ò ò, Ö ö, Ǒ ǒ), Rr rr, Ś ś, (Ù ù, Ü ü, Ǔ ǔ), Ź ź, Ʒ ʒ, Q q, Ç ç, ϴ θ. Pan-Vlax: Č č, Čh čh, Dž dž, (Dź dź), Ř ř, Š š, (Ś ś), Ž ž, (Ź ź).

• Yūsuke Sumi (2018) “Th, th”, in ニューエクスプレス　ロマ（ジプシー）語 [New Express Romani (Gypsy)] (in Japanese), Tokyo: Hakusuisha, →ISBN, page 15

• (standard) IPA^(key): /ɛθ/
  • (informal) IPA^(key): /θ/

th (lower case, upper case Th)

1. The twenty-sixth letter of the Welsh alphabet, called èth and written in the Latin script. It is preceded by t and followed by u.

• Th cannot be mutated in Welsh.

• (Latin-script letters) llythyren; A a (Á á, À à,  â, Ä ä), B b, C c, Ch ch, D d, Dd dd, E e (É é, È è, Ê ê, Ë ë), F f, Ff ff, G g, Ng ng, H h, I i (Í í, Ì ì, Πî, Ï ï), J j, L l, Ll ll, M m, N n, O o (Ó ó, Ò ò, Ô ô, Ö ö), P p, Ph ph, R r, Rh rh, S s, T t, Th th, U u (Ú ú, Ù ù, Û û, Ü ü), W w (Ẃ ẃ, Ẁ ẁ, Ŵ ŵ, Ẅ ẅ), Y y (Ý ý, Ỳ ỳ, Ŷ ŷ, Ÿ ÿ)

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “th”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies