| dansk | dan-000 | TCP (Transmission Control Protocol) |
| suomi | fin-000 | TCP (Transmission Control Protocol) |
| italiano | ita-000 | TCP (Transmission Control Protocol) |
| svenska | swe-000 | TCP (Transmission Control Protocol) |
| Hangungmal | kor-001 | TCP(Transmission Control Protocol) |
| English | eng-000 | TCP Vegas |
| español | spa-000 | TCP Vegas |
| English | eng-000 | TCP-W |
| English | eng-000 | TCP Wrapper |
| euskara | eus-000 | TCP Wrapper |
| français | fra-000 | TCP Wrapper |
| español | spa-000 | TCP Wrapper |
| кыргыз | kir-000 | TCP беру реті |
| кыргыз | kir-000 | TCP протоколу |
| татарча | tat-001 | TCP протоколы |
| русский | rus-000 | TCP со стартовым замедлением |
| 한국어 | kor-000 | TCP 연결 요청 |
| 普通话 | cmn-000 | TCP信息段 |
| 普通话 | cmn-000 | TCP报头 |
| 日本語 | jpn-000 | TCP 接続要求 |
| 普通话 | cmn-000 | TCP 连接请求 |
| 國語 | cmn-001 | TCP 連線要求 |
| ISO 639-3 | art-001 | tcq |
| ISO 639-PanLex | art-274 | tcq-000 |
| English | eng-000 | TCR |
| filename extensions | art-335 | tcr |
| English | eng-000 | tcr |
| English | eng-000 | TCR eBook file |
| English | eng-000 | TCR eBook Header |
| English | eng-000 | T-crossing |
| TechTarget file types | art-336 | TCR-TCR-eBook-file |
| TechTarget file types | art-336 | TCR-TCR-eBook-Header |
| English | eng-000 | TCS |
| ISO 639-3 | art-001 | tcs |
| filename extensions | art-335 | tcs |
| ISO 639-PanLex | art-274 | tcs-000 |
| dižəʼəxon | zav-000 | tcsad |
| Chʼiteel | wlk-002 | tcʼsaiʼchaagh |
| Set-ten-bi-den ka-ah | wlk-001 | tcʼsaiʼitcin |
| Lassik | wlk-009 | tcʼsaiʼitcin |
| Northern Sinkyone | wlk-003 | tcʼsaiʼlhgai |
| Southern Sinkyone | wlk-008 | tcʼsaiʼlhgai |
| Set-ten-bi-den ka-ah | wlk-001 | tcʼsaiʼtcin |
| English | eng-000 | TCSEC |
| polski | pol-000 | TCSEC |
| filename extensions | art-335 | tcsh |
| TechTarget file types | art-336 | TCSH-Unix-shell-script-file |
| TechTarget file types | art-336 | TCSH-Unix-tcsh-Shell-Script |
| Kato | ktw-000 | tcʼsiilʼ |
| English | eng-000 | TCSL |
| English | eng-000 | TCSS |
| English | eng-000 | TCST |
| TechTarget file types | art-336 | TCS-TOPCALL-Voicemail-Player-TOPCALL |
| TechTarget file types | art-336 | TCS-TreeComp-snapshot-file |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | tčsə́n |
| English | eng-000 | TCT |
| ISO 639-3 | art-001 | tct |
| filename extensions | art-335 | tct |
| čeština | ces-000 | tct |
| ISO 639-PanLex | art-274 | tct-000 |
| Kato | ktw-000 | tcʼtaan |
| Kato | ktw-000 | tcʼtaan-ʼangii |
| Kato | ktw-000 | tcʼtaan-eet |
| Kato | ktw-000 | tcʼtaan-kwaan |
| TechTarget file types | art-336 | TCT-Bc31-Bin-file |
| Kato | ktw-000 | tcʼtcʼaash-teel |
| Kato | ktw-000 | tcʼtceeh |
| Taqbaylit | kab-000 | tctceh |
| Taqbaylit | kab-000 | tctcentcen |
| Taqbaylit | kab-000 | tctceqle |
| TechTarget file types | art-336 | TCT-Championship-Manager-game-file |
| English | eng-000 | TC - teachers college |
| Kato | ktw-000 | tcʼteebiilʼ |
| Kato | ktw-000 | tcʼteeghiibiilʼ |
| Kato | ktw-000 | tcʼteeghilhtaalh |
| Kato | ktw-000 | tcʼteelaat |
| Kato | ktw-000 | tcʼteelhbaan |
| Kato | ktw-000 | tcʼteelhbilh |
| Kato | ktw-000 | tcʼteelhbilh-kwaan |
| Kato | ktw-000 | tcʼteelhghaalʼ |
| Kato | ktw-000 | tcʼteelhit |
| Kato | ktw-000 | tcʼteelhʼits |
| Kato | ktw-000 | tcʼteelhʼits-ʼangii |
| Kato | ktw-000 | tcʼteelhkʼaas |
| Kato | ktw-000 | tcʼteelhkat |
| Kato | ktw-000 | tcʼteelhkeeʼ |
| Kato | ktw-000 | tcʼteelhsit |
| Kato | ktw-000 | tcʼteelhtiin |
| Kato | ktw-000 | tcʼteeloos |
| Kato | ktw-000 | tcʼteeloos-ee |
| Kato | ktw-000 | tcʼteesdeelʼ |
| Kato | ktw-000 | tcʼteesdeelʼ-ee |
| Kato | ktw-000 | tcʼteesghiin |
| Kato | ktw-000 | tcʼteesʼiinʼ |
| Kato | ktw-000 | tcʼteeslai |
| Kato | ktw-000 | tcʼteesloos |
| Kato | ktw-000 | tcʼteestaan |
| Kato | ktw-000 | tcʼteesyaa |
| Kato | ktw-000 | tcʼteesyaa-kwaan |
| Kato | ktw-000 | tcʼteesyai |
| Kato | ktw-000 | tcʼteesyai-kwaan |
| Kato | ktw-000 | tcʼteetcii |
| Kato | ktw-000 | tcʼtghilhtaalh |
| Kato | ktw-000 | tcʼtilʼaash |
| TechTarget file types | art-336 | TCT-InsideCAT-Catalog-File-VGTSoftware-Devlopment |
| English | eng-000 | TCTL |
| Kato | ktw-000 | tcʼtolaat-jaaʼ |
| English | eng-000 | TC - Trusteeship Council |
| Kato | ktw-000 | tcʼ-(tsʼ- , sʼ- before s) |
| TechTarget file types | art-336 | TCT-Topocad-Chaos-Systems-AB |
| TechTarget file types | art-336 | TCT-TurboCAD-Drawing-Template |
| TechTarget file types | art-336 | TCT-TurboCAD-Template |
| Peace Corps 2007 Tamazight | tzm-009 | tcṭṭuṭ |
| English | eng-000 | TCU |
| português | por-000 | TCU |
| português brasileiro | por-001 | TCU |
| português europeu | por-002 | TCU |
| español | spa-000 | TCU |
| ISO 639-3 | art-001 | tcu |
| Catawba | chc-000 | tcu |
| la lojban. | jbo-000 | tcu |
| ISO 639-PanLex | art-274 | tcu-000 |
| Hopilàvayi | hop-000 | tc𝑢a |
| dižəʼəxon | zav-000 | tcuart |
| Northern Sinkyone | wlk-003 | tcub.be |
| Loglan | jbo-001 | tcucli |
| Catawba | chc-000 | tcu_da`ʼ |
| Loglan | jbo-001 | tcudai |
| Loglan | jbo-001 | tcudou |
| dižəʼəxon | zav-000 | tcue' |
| dižəʼəxon | zav-000 | tcuen |
| dižəʼəxon | zav-000 | tcuen tcuen |
| Loglan | jbo-001 | tcufae |
| Loglan | jbo-001 | tcuframa |
| Northern Sinkyone | wlk-003 | tcug.ga.tse |
| Northern Sinkyone | wlk-003 | tcug.guc.na.ek |
| English | eng-000 | tcughened glass |
| English | eng-000 | TCU Horned Frogs |
| français | fra-000 | TCU Horned Frogs |
| español | spa-000 | TCU Horned Frogs |
| Catawba | chc-000 | tcuitcu`palo |
| Loglan | jbo-001 | tcukla |
| Emakhua | vmw-000 | tcukuli |
| Loglan | jbo-001 | tculae |
| Northern Sinkyone | wlk-003 | tcuL.gii |
| Northern Sinkyone | wlk-003 | tcuL.gii/ |
| Northeastern Pomo | pef-000 | tcumalan |
| Loglan | jbo-001 | tcumao |
| Maricopa | mrc-000 | tcumpopk |
| Maricopa | mrc-000 | tcumpŏ́́pk |
| Obispeño | obi-000 | tcumu |
| Northern Sinkyone | wlk-003 | tcuN |
| Northern Sinkyone | wlk-003 | tcun.dut.tcuN |
| Northern Sinkyone | wlk-003 | tcun.dut.tcun |
| Northern Sinkyone | wlk-003 | tcuN.gooL |
| Northern Sinkyone | wlk-003 | tcun.na.lal |
| Northern Sinkyone | wlk-003 | tcun.nas.laL |
| Jinchang White Lachi | lwh-000 | tcunNm |
| Chemehuevi | ute-002 | tcuñup |
| Loglan | jbo-001 | tcupenflo |
| Loglan | jbo-001 | tcupeo |
| Mutsun | css-001 | tcupkas- |
| Giamina | azc-000 | tcupu |
| Northern Shoshoni | shh-002 | tcupu |
| Loglan | jbo-001 | tcupua |
| Catawba | chc-000 | tcure |
| Loglan | jbo-001 | tcure |
| Tillamook | til-000 | tčus |
| Loglan | jbo-001 | tcusinma |
| Northern Sinkyone | wlk-003 | tcus.sai |
| Loglan | jbo-001 | tcustu |
| Catawba | chc-000 | tcusukse |
| English | eng-000 | T-cut |
| Loglan | jbo-001 | tcutaa |
| Catawba | chc-000 | tcutca`ʼ |
| Catawba | chc-000 | tcu tc>`nts-re |
| Santa Clara | cst-004 | tcutcu |
| Catawba | chc-000 | tcutcu` |
| Chimané | cas-000 | tču-ʼtčui |
| Chimané | cas-000 | tču-tču-ih |
| Catawba | chc-000 | tcutcu`s-re |
| Loglan | jbo-001 | tcutrapeo |
| Loglan | jbo-001 | tcutreci |
| English | eng-000 | T-cutter |
| English | eng-000 | TCU Turbo C Utilities C form object |
| English | eng-000 | TCU Turbo C Utilities Database Index |
| English | eng-000 | TCU Turbo C Utilities Main database |
| Southern Tiwa | tix-000 | tcuu |
| Kato | ktw-000 | tcʼuubee |
| Northern Sinkyone | wlk-003 | tcʼuubeetce |
| East Branch Southern Sinkyone | wlk-005 | tcuu-ii |
| East Branch Southern Sinkyone | wlk-005 | tcuu-tcuu |
| Kotava | avk-000 | Tcuvacava |
| Catawba | chc-000 | -tcuwe |
| Catawba | chc-000 | -tcuwe nu_`re |
| Catawba | chc-000 | -tcuwese`ʼ |
| Catawba | chc-000 | tcuwi |
| Catawba | chc-000 | tcu`w-tahe` |
| Catawba | chc-000 | tcuwu |
| Chimané | cas-000 | tčuʼyuh |
| Nuxálk | blc-000 | tˀc̷ūł-is |
| Chimané | cas-000 | tčuʼɲem-ki |
| Chimané | cas-000 | tčuʼɲem-si |
| English | eng-000 | TCVCXO |
| ISO 639-3 | art-001 | tcw |
| filename extensions | art-335 | tcw |
| ISO 639-PanLex | art-274 | tcw-000 |
| Hupa | hup-000 | tcWa: |
| Hupa | hup-000 | tcWai |
| Hupa | hup-000 | tcWa: tcWai |
| English | eng-000 | T. C. W. Blanning |
| TechTarget file types | art-336 | TCW-Drawing-file-TurboCAD-for-Windows |
| Hupa | hup-000 | tcWe: |
| Hupa | hup-000 | tcWe: tcWiNʼ |
| Catawba | chc-000 | tc-wi`h>u` |
| Hupa | hup-000 | tcWiNʼ |
| Hupa | hup-000 | -tcWiqʼ |
| Hupa | hup-000 | tcWiqʼ |
| Hupa | hup-000 | tcWiqʼ -tcWiqʼ |
| Hupa | hup-000 | tcwo |
| Mattole | mvb-000 | tcwo |
| ISO 639-3 | art-001 | tcx |
| filename extensions | art-335 | tcx |
| ISO 639-PanLex | art-274 | tcx-000 |
| ISO 639-PanLex | art-274 | tcx-001 |
| TechTarget file types | art-336 | TCX-Garmin-Training-Center-database-XML-file |
| TechTarget file types | art-336 | TCX-Garmin-Training-Center-Database-XML-Garmin-Ltd |
| Obispeño | obi-000 | tc-xime |
| TechTarget file types | art-336 | TCX-TurboCAD-3D-Model-Text-File |
| TechTarget file types | art-336 | TCX-TurboCAD-drawing-as-text-file |
| ISO 639-3 | art-001 | tcy |
| ISO 639 | art-005 | tcy |
| ISO 639-PanLex | art-274 | tcy-000 |
| ISO 639-PanLex | art-274 | tcy-001 |
| ISO 639-PanLex | art-274 | tcy-002 |
| Kato | ktw-000 | tcʼyaan |
| Kato | ktw-000 | tcʼyaankʼaashtci |
| Kato | ktw-000 | tcʼyaankʼashtc |
| Kato | ktw-000 | tcʼyaankii |
| Kato | ktw-000 | tcʼyaankii-yii |
| Kato | ktw-000 | tcʼyaantc |
| Kato | ktw-000 | tcʼyaantcin |
| Kato | ktw-000 | tcyee-biiʼ-stan |
| English | eng-000 | T. C. Yohannan |
| ISO 639-3 | art-001 | tcz |
| filename extensions | art-335 | tcz |
| ISO 639-PanLex | art-274 | tcz-000 |
| kaszëbsczi jãzëk | csb-000 | tcza |
| Deutsch | deu-000 | Tczew |
| English | eng-000 | Tczew |
| Esperanto | epo-000 | Tczew |
| français | fra-000 | Tczew |
| basa Jawa | jav-000 | Tczew |
| Nederlands | nld-000 | Tczew |
| bokmål | nob-000 | Tczew |
| polski | pol-000 | Tczew |
| română | ron-000 | Tczew |
| davvisámegiella | sme-000 | Tczew |
| español | spa-000 | Tczew |
| English | eng-000 | Tczew County |
| Deutsch | deu-000 | T.C. Ziraat Bankası |
| Nederlands | nld-000 | Tczów |
| Chemakum | xch-000 | tcǃ’ē’taa |
| Cineni | cie-000 | tčəgàmtčəga |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | tčə́n |
| xʷsenəčqən | str-000 | tčət |
| nəxʷsƛ̕ay̕əmúcən | clm-000 | tčə́t |
| xʷsenəčqən | str-000 | tčətəŋ |
| Mbum | mdd-000 | tçɛl |
| Kim Mun | mji-000 | tcɛŋ¹ |
| English | eng-000 | T-D |
| English | eng-000 | T.D. |
| English | eng-000 | T/D |
| ISO 3166 alpha | art-006 | TD |
| English | eng-000 | TD |
| français | fra-000 | TD |
| Nederlands | nld-000 | TD |
| hrvatski | hrv-000 | t. d |
| hrvatski | hrv-000 | t. d. |
| dansk | dan-000 | t.d. |
| føroyskt | fao-000 | t.d. |
| íslenska | isl-000 | t.d. |
| nynorsk | nno-000 | t.d. |
| bokmål | nob-000 | t.d. |
| filename extensions | art-335 | td |
| dansk | dan-000 | td. |
| nynorsk | nno-000 | td. |
| bokmål | nob-000 | td. |
| Peace Corps 2007 Tamazight | tzm-009 | ṭd |
| filename extensions | art-335 | td0 |
| TechTarget file types | art-336 | TD0-Disk-image-file-Teledisk |
| filename extensions | art-335 | td1 |
| TechTarget file types | art-336 | TD1-TeleDisk-Archive |
| filename extensions | art-335 | td2 |
| TechTarget file types | art-336 | TD2-Configuration-file-Turbo-Debugger-for-WIN32 |
| filename extensions | art-335 | td3 |
| TechTarget file types | art-336 | TD3-TeleDisk-Archive |
| filename extensions | art-335 | td4 |
| TechTarget file types | art-336 | TD4-Saved-track-design-Roller-Coaster-Tycoon |
| filename extensions | art-335 | td5 |