| English | eng-000 | K-12 educational resources |
| English | eng-000 | K-12 (Kid-12) |
| eesti | ekk-000 | K12LTSP |
| English | eng-000 | K12LTSP |
| suomi | fin-000 | K12LTSP |
| español | spa-000 | K12LTSP |
| français | fra-000 | K12ltsp |
| filename extensions | art-335 | k13 |
| Hangungmal | kor-001 | K131 |
| TechTarget file types | art-336 | K13-DataFlex-index-file |
| filename extensions | art-335 | k14 |
| TechTarget file types | art-336 | K14-DataFlex-index-file |
| filename extensions | art-335 | k15 |
| TechTarget file types | art-336 | K15-DataFlex-ind |
| 日本語 | jpn-000 | K-19 |
| français | fra-000 | K-19 : Le piège des profondeurs |
| Deutsch | deu-000 | K-19 – Showdown in der Tiefe |
| English | eng-000 | K-19: The Widowmaker |
| português | por-000 | K-19: The Widowmaker |
| español | spa-000 | K-19: The Widowmaker |
| 普通话 | cmn-000 | K-19: 寡妇制造者 |
| TechTarget file types | art-336 | K1-DataFlex-index-file |
| 日本語 | jpn-000 | K-1 PREMIUM Dynamite!! |
| English | eng-000 | K-1 Premium Dynamite!! |
| filename extensions | art-335 | k1s |
| ɓàsàa | bas-000 | K1s3 |
| TechTarget file types | art-336 | K1S-Wave-Glib19-file |
| suomi | fin-000 | K1-vitamiini |
| English | eng-000 | K-1 World Grand Prix |
| français | fra-000 | K-1 World Grand Prix |
| 한국어 | kor-000 | K1 기관단총 |
| 國語 | cmn-001 | K1卡賓槍 |
| Afrikaans | afr-000 | K2 |
| bosanski | bos-000 | K2 |
| bălgarski ezik | bul-001 | K2 |
| català | cat-000 | K2 |
| čeština | ces-000 | K2 |
| Rukiga | cgg-000 | K2 |
| Cymraeg | cym-000 | K2 |
| dansk | dan-000 | K2 |
| Kitaita | dav-000 | K2 |
| Deutsch | deu-000 | K2 |
| Kĩembu | ebu-000 | K2 |
| eesti | ekk-000 | K2 |
| English | eng-000 | K2 |
| Esperanto | epo-000 | K2 |
| euskara | eus-000 | K2 |
| suomi | fin-000 | K2 |
| français | fra-000 | K2 |
| Frysk | fry-000 | K2 |
| galego | glg-000 | K2 |
| Hausa | hau-000 | K2 |
| Srpskohrvatski | hbs-001 | K2 |
| עברית | heb-000 | K2 |
| hrvatski | hrv-000 | K2 |
| magyar | hun-000 | K2 |
| bahasa Indonesia | ind-000 | K2 |
| italiano | ita-000 | K2 |
| 日本語 | jpn-000 | K2 |
| Nihongo | jpn-001 | K2 |
| lietuvių | lit-000 | K2 |
| latviešu | lvs-000 | K2 |
| Malti | mlt-000 | K2 |
| isiNdebele | nde-000 | K2 |
| Nederlands | nld-000 | K2 |
| nynorsk | nno-000 | K2 |
| bokmål | nob-000 | K2 |
| Runyankore | nyn-000 | K2 |
| occitan | oci-000 | K2 |
| polski | pol-000 | K2 |
| português | por-000 | K2 |
| română | ron-000 | K2 |
| russkij | rus-001 | K2 |
| slovenčina | slk-000 | K2 |
| slovenščina | slv-000 | K2 |
| chiShona | sna-000 | K2 |
| español | spa-000 | K2 |
| srpski | srp-001 | K2 |
| svenska | swe-000 | K2 |
| Ateso | teo-000 | K2 |
| lea fakatonga | ton-000 | K2 |
| èdè Yorùbá | yor-000 | K2 |
| Bahasa Malaysia | zsm-000 | K2 |
| Kartuli | kat-001 | k'2 |
| filename extensions | art-335 | k2 |
| Ɛʋɛgbɛ | ewe-000 | k2 |
| français | fra-000 | K 2000 |
| English | eng-000 | K-200 KIFV |
| 한국어 | kor-000 | K200 장갑차 |
| English | eng-000 | K-202 |
| polski | pol-000 | K-202 |
| Hangungmal | kor-001 | K-21 |
| English | eng-000 | K21 |
| 日本語 | jpn-000 | K21歩兵戦闘車 |
| filename extensions | art-335 | k25 |
| TechTarget file types | art-336 | K25-Sample-file-Kurzweil-2500 |
| filename extensions | art-335 | k26 |
| TechTarget file types | art-336 | K26-Kurzweil-2600-sample-file |
| TechTarget file types | art-336 | K26-Kurzweil-K2600-File |
| filename extensions | art-335 | k2a |
| TechTarget file types | art-336 | K2A-Data-Prince-of-Persia-3D-object |
| Deutsch | deu-000 | K2 Black Panther |
| English | eng-000 | K2 Black Panther |
| slovenščina | slv-000 | K2 Black Panther |
| Türkçe | tur-000 | K2 Dağı |
| TechTarget file types | art-336 | K2-DataFlex-index-file |
| Bân-lâm-gú | nan-005 | K2 Hong |
| Deutsch | deu-000 | K2 Inc. |
| English | eng-000 | K2 Network |
| English | eng-000 | K2R Riddim |
| français | fra-000 | K2R Riddim |
| filename extensions | art-335 | k2s |
| ɓàsàa | bas-000 | K2s3 |
| Hangungmal | kor-001 | K2 San |
| čeština | ces-000 | K2SO4 |
| slovenčina | slk-000 | K2SO4 |
| English | eng-000 | K2 Sports |
| bokmål | nob-000 | K2 Sports |
| TechTarget file types | art-336 | K2-Storyboard-File |
| aymar aru | ayr-000 | k²uya |
| aymar aru — Yapita | ayr-001 | k²uya |
| Deutsch | deu-000 | K2-Zahl |
| русский | rus-000 | K2 Чёрная Пантера |
| 한국어 | kor-000 | K2 산 |
| 한국어 | kor-000 | K2 소총 |
| 한국어 | kor-000 | K2 흑표 |
| 國語 | cmn-001 | K2突擊步槍 |
| Pacoh | pac-000 | %k3 |
| Afrikaans | afr-000 | K3 |
| bosanski | bos-000 | K3 |
| català | cat-000 | K3 |
| Rukiga | cgg-000 | K3 |
| Kitaita | dav-000 | K3 |
| Kĩembu | ebu-000 | K3 |
| eesti | ekk-000 | K3 |
| English | eng-000 | K3 |
| Esperanto | epo-000 | K3 |
| Frysk | fry-000 | K3 |
| Hausa | hau-000 | K3 |
| bahasa Indonesia | ind-000 | K3 |
| Malti | mlt-000 | K3 |
| isiNdebele | nde-000 | K3 |
| Nederlands | nld-000 | K3 |
| nynorsk | nno-000 | K3 |
| bokmål | nob-000 | K3 |
| Runyankore | nyn-000 | K3 |
| polski | pol-000 | K3 |
| chiShona | sna-000 | K3 |
| español | spa-000 | K3 |
| srpski | srp-001 | K3 |
| svenska | swe-000 | K3 |
| Ateso | teo-000 | K3 |
| ภาษาไทย | tha-000 | K3 |
| lea fakatonga | ton-000 | K3 |
| èdè Yorùbá | yor-000 | K3 |
| Anambé | aan-000 | k3 |
| Esimbi | ags-000 | k3 |
| Apinaye | apn-000 | k3 |
| Apurinã | apu-000 | k3 |
| Aricapú | ark-000 | k3 |
| filename extensions | art-335 | k3 |
| Eryuan Bai | bca-002 | k3 |
| Jianchuan Bai | bca-004 | k3 |
| Yunlong Bai | bca-010 | k3 |
| Bai | bfc-000 | k3 |
| Qiliqiao Bai | bfs-003 | k3 |
| Zhoucheng Bai | bfs-006 | k3 |
| Manehas | bqz-004 | k3 |
| Mienge | bsi-000 | k3 |
| Elung | bss-001 | k3 |
| català | cat-000 | k3 |
| Emerillon | eme-000 | k3 |
| Ɛʋɛgbɛ | ewe-000 | k3 |
| Giʼiz | gez-001 | k3 |
| Kada | gid-000 | k3 |
| Aché | guq-000 | k3 |
| Proto-Eastern-Hmong | hmn-000 | k3 |
| Isabi | isa-000 | k3 |
| Yabutí | jbt-000 | k3 |
| Jina | jia-000 | k3 |
| Jiamao | jio-000 | k3 |
| Khmuʼ | kjg-000 | k3 |
| Guru Kalasha | kls-001 | k3 |
| Eho Mbo | mbo-000 | k3 |
| Nla Mbo | mbo-001 | k3 |
| Mesem | mci-000 | k3 |
| Mbreme | mlr-000 | k3 |
| Moloko | mlw-000 | k3 |
| Xiangxi | mmr-000 | k3 |
| Munjuk | mug-000 | k3 |
| Nkongho | nkc-000 | k3 |
| Naqxi | nxq-000 | k3 |
| Osum | omo-000 | k3 |
| Wayampi | oym-000 | k3 |
| Tenharim | pah-000 | k3 |
| Quezon Palawan | plc-001 | k3 |
| Taut Batu | plc-002 | k3 |
| Brooke’s Point Palawano | plw-000 | k3 |
| Pol | pmm-000 | k3 |
| Nuntajɨyi | poi-000 | k3 |
| Molbog | pwm-000 | k3 |
| Southeastern Tepehuan | stp-000 | k3 |
| Suyá | suy-000 | k3 |
| Tapiete | tpj-000 | k3 |
| Kayapó | txu-000 | k3 |
| Urubú-Kaapor | urb-000 | k3 |
| Sumo | wra-002 | k3 |
| Wutun | wuh-000 | k3 |
| Xerénte | xer-000 | k3 |
| Sheta | xet-000 | k3 |
| Kurumba Alu | xua-000 | k3 |
| Anambé | aan-000 | k3* |
| cotiria | gvc-000 | k3* |
| Deutsch | deu-000 | K300 NIFV |
| Hangungmal | kor-001 | K-311 |
| Bangi | bni-000 | k31inginytelôngi |
| Iaai | iai-000 | k35e |
| Laru | lro-000 | k35En |
| Nsejime | skt-013 | k35i5i |
| lak tʼan—Tila | ctu-001 | k"37 |
| Mopan | mop-000 | k"37 |
| Itza | itz-000 | k37 |
| Lowland Mixe | mco-000 | k37 |
| Proto-Mixe-Zoque | nai-002 | k37 |
| ya̱c-avu̵ | plo-000 | k37 |
| Texixtepec | poq-000 | k37 |
| Sayula Popoluca | pos-000 | k37 |
| tzunipʌꞌnotowe—Poquiʌꞌmʌ | zoc-000 | k37 |
| Maria Chimalapa | zoh-001 | k37 |
| tajtsaꞌway ꞌyode | zor-000 | k37 |
| Francisco León | zos-000 | k37 |
| koʼrevajù chùʼo | coe-000 | k3*73 |
| Secoya | sey-000 | k3*73* |
| Mundani | mnf-000 | k373 |
| Totontepec | mto-000 | k373 |
| Ayutla Mixe | mxp-001 | k373 |
| South Highland Mixe | mxp-002 | k373 |
| Ulterior Mixe C | sai-047 | k373 |
| Nuntajɨyi | poi-000 | k373s |
| Texixtepec | poq-000 | k373s |
| Piratapuyo | pir-000 | k37a3* |
| cotiria | gvc-000 | k37airo |
| Texixtepec | poq-000 | k37 cuks |
| Batak | bya-000 | k37d3N |
| Tagbanwa | tbw-000 | k37d3N |
| Puôc | puo-000 | k37et |
| Kaliʼna | car-000 | k37ko |
| Karitiâna | ktn-000 | k37op |
| Black Striped Riang | ril-001 | k37or |
| White Striped Riang | ril-002 | k37or |
| Eho Mbo | mbo-000 | k37y3l |
| Proto-Chukotko-Kamchatkan | ckt-002 | k38 |
| Giri | geb-000 | k3a |
| Guajá | gvj-000 | k3a |
| Xipaya | xiy-000 | k3apa |
| bălgarski ezik | bul-001 | K3b |
| català | cat-000 | K3b |
| čeština | ces-000 | K3b |
| 普通话 | cmn-000 | K3b |
| 國語 | cmn-001 | K3b |
| Deutsch | deu-000 | K3b |
| English | eng-000 | K3b |
| euskara | eus-000 | K3b |
| suomi | fin-000 | K3b |
| français | fra-000 | K3b |
| magyar | hun-000 | K3b |
| italiano | ita-000 | K3b |
| 日本語 | jpn-000 | K3b |
| lietuvių | lit-000 | K3b |
| Nederlands | nld-000 | K3b |
| polski | pol-000 | K3b |
| português | por-000 | K3b |
| română | ron-000 | K3b |
| русский | rus-000 | K3b |
| slovenčina | slk-000 | K3b |
| español | spa-000 | K3b |
| svenska | swe-000 | K3b |
| Türkçe | tur-000 | K3b |
| Chontal | chf-000 | k"3b |
| Tumbalá Chol | ctu-000 | k"3b |
| lak tʼan—Tila | ctu-001 | k"3b |
| Hach tʼan | lac-000 | k"3b |
| amarəñña | amh-001 | k3b |
| filename extensions | art-335 | k3b |
| Ekajuk | eka-000 | k3b |
| Ejagham | etu-000 | k3b |
| Bendeghe | etu-001 | k3b |
| Balep | nbb-001 | k3b |
| Nsele | ndd-001 | k3b |
| Efutop | ofu-000 | k3b |
| Charsadda Pashto | pbu-005 | k3b |
| Jallozai Pashto | pbu-009 | k3b |
| Northern Pashto | pbu-017 | k3b |
| Peshawar Pashto | pbu-020 | k3b |
| Bannu Pashto | pst-001 | k3b |
| Karak Pashto | pst-002 | k3b |
| Lakki Marwat Pashto | pst-003 | k3b |
| Proto Tupi-Guarani | tup-001 | k3b |