From Fedora Project Wiki

We have 121 total languages for which at least a single langpack is available in Fedora 24. The number of total langpack packages are 694.

Language Language code No. of langpacks
Afrikaans af 6
Akan ak 1
Albanian sq 2
Amharic am 1
Ancient Greek grc 3
Arabic ar 8
Armenian hy 1
Assamese as 3
Asturian ast 2
Azerbaijani az 1
Basque eu 6
Belarusian be 2
Bengali bn 5
Berber ber 1
Bosnian bs 4
Breton br 5
Bulgarian bg 11
Catalan ca 16
Chinese zh 2
Chuvash cv 1
Coptic cop 1
Croatian hr 6
Czech cs 16
Danish da 13
Dutch nl 15
Dzongkha dz 1
English en 10
English (Australia) en_AU 1
English (Canada) en_CA 1
English (United Kingdom) en_GB 5
Esperanto eo 3
Estonian et 7
Faroese fo 3
Fijian fj 1
Finnish fi 10
French fr 22
Friulian fur 1
Galician gl 8
German de 23
Greek el 12
Gujarati gu 4
Haitian ht 1
Hawaiian haw 1
Hebrew he 8
Hiligaynon hil 1
Hindi hi 9
Hungarian hu 14
Icelandic is 6
Indonesian id 6
Interlingua ia 3
Irish ga 7
Italian it 23
Japanese ja 13
Kannada kn 4
Kashubian csb 1
Kazakh kk 4
Khmer km 2
Kinyarwanda rw 1
Korean ko 9
Kurdish ku 3
Kyrgyz ky 1
Latin la 3
Latvian lv 6
Lingala ln 1
Lithuanian lt 10
Low German nds 2
Lower Sorbian dsb 1
Lule Sami smj 1
Luxembourgish lb 3
Macedonian mk 1
Maithili mai 2
Malagasy mg 1
Malay ms 1
Malayalam ml 5
Maltese mt 1
Manx gv 1
Maori mi 3
Marathi mr 6
Mongolian mn 4
Mossi mos 1
Nepali ne 2
Northern Sami se 1
Northern Sotho nso 2
Norwegian no 3
Norwegian Bokmål nb 8
Norwegian Nynorsk nn 8
Nyanja ny 1
Occitan oc 1
Oriya or 4
Oromo om 1
Persian fa 7
Polish pl 15
Portuguese pt 16
Portuguese (Brazil) pt_BR 9
Portuguese (Portugal) pt_PT 17
Punjabi pa 7
Quechua qu 1
Romanian ro 9
Russian ru 20
Sanskrit sa 1
Sardinian sc 1
Scottish Gaelic gd 3
Serbian sr 9
Shuswap language shs 1
Simplified Chinese (China) zh_CN 0
Sinhala si 2
Slovak sk 12
Slovenian sl 13
Somali so 2
South Bolivian Quechua quh 1
South Ndebele nr 2
Southern Sotho st 2
Spanish es 21
Swahili sw 1
Swati ss 2
Swedish sv 15
Tagalog tl 1
Tamil ta 5
Telugu te 5
Tetum tet 1
Thai th 6
Tigrinya ti 1
Tok Pisin tpi 1
Traditional Chinese (Republic of China) zh_TW 0
Tsonga ts 2
Tswana tn 2
Turkish tr 9
Turkmen tk 2
Ukrainian uk 9
Upper Sorbian hsb 2
Urdu ur 2
Uyghur ug 1
Uzbek uz 1
Venda ve 2
Vietnamese vi 2
Walloon wa 2
Welsh cy 5
Western Frisian fy 1
Xhosa xh 2
Yiddish yi 1
Zulu zu 3