| Malti | mlt-000 | tfakkar |
| Nivaclé | cag-000 | tfakxan |
| Malti | mlt-000 | tfal |
| Tfalati | tkm-001 | Tfalati |
| Fate | erk-000 | tfale |
| Malti | mlt-000 | tfanfar |
| Gã | gaa-000 | tfa nõ |
| Malti | mlt-000 | tfantas |
| Malti | mlt-000 | tfaqqiegħa |
| Fate | erk-000 | tfarer |
| Fate | erk-000 | tfarfar |
| Esperanto | epo-000 | t. fariĝi |
| Malti | mlt-000 | tfassil |
| Malti | mlt-000 | tfassil tal-liġi tal-UE |
| Nivaclé | cag-000 | tfašxan |
| el maghribïya | ary-001 | Tʼfâwed |
| Mzab | mzb-000 | tfawt |
| Dghwede | dgh-000 | tf-ayà |
| Nivaclé | cag-000 | -t-faykut-ey-eč |
| English | eng-000 | TFC |
| filename extensions | art-335 | tfc |
| English | eng-000 | tfc |
| English | eng-000 | TF CAS |
| TechTarget file types | art-336 | TFC-Catalogue-file-Tobi-s-Floppy-Disk-Cataloguer |
| English | eng-000 | T/F coder |
| TechTarget file types | art-336 | TF-Configuration-file-Turbo-Profiler |
| English | eng-000 | TFCP |
| TechTarget file types | art-336 | TF-Cubase-Fonts-Compressed-File-Steinberg |
| English | eng-000 | TFD |
| filename extensions | art-335 | tfd |
| TechTarget file types | art-336 | TFD-Tape-Format-Requirements-Document |
| abzakh | ady-002 | tfe |
| Malti | mlt-000 | tfejna |
| Malti | mlt-000 | tfejt |
| Malti | mlt-000 | tfejtu |
| el maghribïya | ary-001 | Tfekkertou |
| Malti | mlt-000 | tfekkika |
| Hànyǔ | cmn-003 | T fēn bù |
| Hànyǔ | cmn-003 | Tfēn bù |
| Esperanto | epo-000 | T-fero |
| Esperanto | epo-000 | T-fero duobla |
| Malti | mlt-000 | tfesdaq |
| Malti | mlt-000 | tfesfisa |
| Malti | mlt-000 | tfew |
| Malti | mlt-000 | tfewwaq |
| English | eng-000 | T-FF |
| filename extensions | art-335 | tff |
| el maghribïya | ary-001 | tffâ7 |
| el maghribïya | ary-001 | Tʼffah |
| Peace Corps 2007 Tamazight | tzm-009 | tffaya |
| TechTarget file types | art-336 | TFF-Complete-Works-Form-Contents-File-Toplevel-Computing |
| English | eng-000 | TFFET |
| English | eng-000 | tffet |
| TechTarget file types | art-336 | TFF-self-executing-TansForm-dialogue-TansForm |
| bahasa Indonesia | ind-000 | tffuntun |
| Deutsch | deu-000 | TF-Grundleitung |
| filename extensions | art-335 | tfh |
| TechTarget file types | art-336 | TFH-Help-file-Turbo-Profiler |
| ISO 639-3 | art-001 | tfi |
| ISO 639-PanLex | art-274 | tfi-000 |
| Malti | mlt-000 | tfieq |
| Malti | mlt-000 | tfiequ |
| Malti | mlt-000 | tfiet |
| Itaŋikom | bkm-000 | tfÏìs |
| filename extensions | art-335 | tfil |
| ivrit | heb-002 | tfila |
| yidish | ydd-001 | tfile |
| yidish | ydd-001 | tfile ton |
| polski | pol-000 | tfilin |
| English | eng-000 | T-filled weld |
| English | eng-000 | T-fillet weld |
| yidish | ydd-001 | tfiln |
| suomi | fin-000 | {t|fi|loisto}} |
| Itaŋikom | bkm-000 | tfíñsí |
| Itaŋikom | bkm-000 | tfíñtí |
| Peace Corps 2007 Tamazight | tzm-009 | tfiras |
| suomi | fin-000 | {{t-|fi|samppanja}} |
| yidish | ydd-001 | tfise |
| Malti | mlt-000 | tfisser |
| Wargla | oua-000 | tfit |
| Itaŋikom | bkm-000 | tfítí |
| Malti | mlt-000 | tfittex |
| Malti | mlt-000 | tfittxija |
| Malti | mlt-000 | tfittxu |
| suomi | fin-000 | {{t-|fi|vuorileijona}} |
| Malti | mlt-000 | tfixkel |
| Malti | mlt-000 | tfixkil |
| English | eng-000 | T-fixture |
| suomi | fin-000 | {{t+|fi|zoologia}} |
| English | eng-000 | TFJ |
| français | fra-000 | TFK |
| Deutsch | deu-000 | TF-Kanal |
| English | eng-000 | TFL |
| English | eng-000 | T flag |
| English | eng-000 | TFL driverter |
| Peace Corps 2007 Tamazight | tzm-009 | tflflt iḥran |
| English | eng-000 | T flip-flop |
| English | eng-000 | T-flip-flop |
| English | eng-000 | t flip flop |
| Peace Corps 2007 Tamazight | tzm-009 | tflla |
| English | eng-000 | TFLOPS |
| polski | pol-000 | TFLOPS |
| English | eng-000 | TFL pump |
| Peace Corps 2007 Tamazight | tzm-009 | tflut |
| English | eng-000 | TFL workover capability |
| English | eng-000 | TFM |
| filename extensions | art-335 | tfm |
| English | eng-000 | TFMail Template File |
| TechTarget file types | art-336 | TFM-Form-file-Form-Tool-Gold |
| TechTarget file types | art-336 | TF-Midiprg-Steinberg-Cubasis-Fonts-compressed-file |
| TechTarget file types | art-336 | TFM-Tagged-font-metric-file-TeX |
| TechTarget file types | art-336 | TFM-TeX-font-metrics-file-TeX |
| filename extensions | art-335 | tfmx |
| TechTarget file types | art-336 | TFMX-Amiga-Audio-file |
| English | eng-000 | TFMX audio file |
| TechTarget file types | art-336 | TFMX-Final-Musicsystem-eXtended-Amiga-audio-file |
| ISO 639-3 | art-001 | tfn |
| svenska | swe-000 | tfn |
| svenska | swe-000 | tfn. |
| ISO 639-PanLex | art-274 | tfn-000 |
| ISO 639-PanLex | art-274 | tfn-001 |
| ISO 639-PanLex | art-274 | tfn-002 |
| ISO 639-PanLex | art-274 | tfn-003 |
| ISO 639-PanLex | art-274 | tfn-004 |
| ISO 15924 Code | art-262 | Tfng |
| Unicode Property Value Aliases | art-318 | Tfng |
| español | spa-000 | tfno |
| español | spa-000 | tfno. |
| Deutsch | deu-000 | TFO |
| English | eng-000 | TFO |
| français | fra-000 | TFO |
| தமிழ் | tam-000 | tF¥ò |
| ISO 639-3 | art-001 | tfo |
| ISO 639-PanLex | art-274 | tfo-000 |
| Amis | ami-000 | tfon |
| English | eng-000 | t for |
| Nederlands | nld-000 | T-Ford |
| svenska | swe-000 | T-Ford |
| Deutsch | deu-000 | T-Form |
| English | eng-000 | T-form |
| ISO 12620 | art-317 | TForm |
| English | eng-000 | t-form |
| Esperanto | epo-000 | T-forma ĉemizo |
| English | eng-000 | T-formation |
| Deutsch | deu-000 | T-förmige Straßengabelung |
| English | eng-000 | T formula |
| Vuhlkansu | art-009 | t’forti |
| filename extensions | art-335 | tfp |
| TechTarget file types | art-336 | TFP-ProWORX-Nxt-Full-Page-Data-File-Schneider-Electric |
| English | eng-000 | TFR |
| ISO 639-3 | art-001 | tfr |
| filename extensions | art-335 | tfr |
| English | eng-000 | tfr |
| ISO 639-PanLex | art-274 | tfr-000 |
| TechTarget file types | art-336 | TFR-4th-Dimension-database-Windows-formula-document |
| TechTarget file types | art-336 | TFR-4th-Dimension-Database-Windows-Formula-Document-4D-Inc |
| English | eng-000 | T. Franklin Ahearn |
| filename extensions | art-335 | tfrd |
| TechTarget file types | art-336 | TFRD-Tape-Image-Format-Requirements-Document |
| français | fra-000 | ≈{{t+|fr|endimanché}} |
| TechTarget file types | art-336 | TFR-IBM-client-access-file-transfer |
| el maghribïya | ary-001 | Tʼfriq |
| English | eng-000 | TFRMR |
| English | eng-000 | TFRP |
| français | fra-000 | [[t|fr|palpiter}} |
| TechTarget file types | art-336 | TFR-Star-Wars-Tie-Fighter-game-pilot-file |
| TechTarget file types | art-336 | TFR-Time-Frequency-Representation |
| English | eng-000 | TFS |
| filename extensions | art-335 | tfs |
| English | eng-000 | tfs |
| English | eng-000 | TFSA |
| English | eng-000 | TFSF |
| TechTarget file types | art-336 | TFS-Statistics-file-Turbo-Profiler |
| TechTarget file types | art-336 | TF-Steinberg-Cubase-fonts-compressed-file |
| English | eng-000 | TFT |
| ISO 639-3 | art-001 | tft |
| filename extensions | art-335 | tft |
| English | eng-000 | tft |
| ISO 639-PanLex | art-274 | tft-000 |
| English | eng-000 | TFT-amplifier |
| English | eng-000 | TFT display |
| Deutsch | deu-000 | TFT-Display |
| English | eng-000 | TFT LCD |
| English | eng-000 | TFT monitor |
| Deutsch | deu-000 | TFT-Monitor |
| العربية | arb-000 | TFTP |
| bălgarski ezik | bul-001 | TFTP |
| 普通话 | cmn-000 | TFTP |
| dansk | dan-000 | TFTP |
| Deutsch | deu-000 | TFTP |
| eesti | ekk-000 | TFTP |
| ελληνικά | ell-000 | TFTP |
| English | eng-000 | TFTP |
| euskara | eus-000 | TFTP |
| français | fra-000 | TFTP |
| עברית | heb-000 | TFTP |
| Hindi | hin-002 | TFTP |
| hrvatski | hrv-000 | TFTP |
| magyar | hun-000 | TFTP |
| italiano | ita-000 | TFTP |
| 日本語 | jpn-000 | TFTP |
| Hangungmal | kor-001 | TFTP |
| latviešu | lvs-000 | TFTP |
| Nederlands | nld-000 | TFTP |
| polski | pol-000 | TFTP |
| português | por-000 | TFTP |
| română | ron-000 | TFTP |
| русский | rus-000 | TFTP |
| slovenščina | slv-000 | TFTP |
| español | spa-000 | TFTP |
| srpski | srp-001 | TFTP |
| svenska | swe-000 | TFTP |
| ภาษาไทย | tha-000 | TFTP |
| Türkçe | tur-000 | TFTP |
| українська | ukr-000 | TFTP |
| svenska | swe-000 | TFTP (Trivial File Transfer Protocol) |
| Hangungmal | kor-001 | TFTP(Trivial File Transfer Protocol) |
| svenska | swe-000 | TFTP (Trivial FTP) |
| English | eng-000 | TFTR |
| TechTarget file types | art-336 | TFT-Text-Formatter-Plus-Text-File-Information-FormatBlue-Software |
| hrvatski | hrv-000 | TFT zaslon |
| Lingwa de Planeta | art-287 | tfu |
| azərbaycanca | azj-000 | tfu |
| Qırımtatar tili | crh-000 | tfu |
| Southern Ndebele | nde-002 | tfu |
| polski | pol-000 | tfu |
| Ngizim | ngi-000 | tfù |
| Tungi | fmp-007 | tfú |
| Glottocode | art-327 | tfue1237 |
| Glottolog Languoid Names | art-326 | Tfuea |
| Ethnologue Language Names | art-330 | Tfuea |
| Guduf | gdf-000 | tfugana |
| Siwa | siz-000 | tfukt |
| Tamaziɣt | tzm-001 | tfukt |
| Malti | mlt-000 | tfulija |
| Mengaka | xmg-000 | tfuó |
| Peace Corps 2007 Tamazight | tzm-009 | ṭfur |
| azərbaycanca | azj-000 | tfu-tfu et |
| azərbaycanca | azj-000 | tfu-tfu etmək |
| yidish | ydd-001 | tfutses |
| Mzab | mzb-000 | tfuyt |
| Figuig | tzm-004 | tfuyt |
| atembwəʼwi | azo-000 | t̂fuǁ̂ m̂ nts̆nts̆ |
| Mengaka | xmg-000 | tfúɔ |
| Limbum | lmp-000 | tfvəʔɱ |
| hrvatski | hrv-000 | TFW |
| filename extensions | art-335 | tfw |
| Hlubi | ssw-001 | tfwala |
| TechTarget file types | art-336 | TFW-ArcView-World-file-for-TIF-image-GIS-application |
| filename extensions | art-335 | tfx |
| TechTarget file types | art-336 | TFX-TAR-compressed-file |
| TechTarget file types | art-336 | TFX-TFMX-audio-file |
| TechTarget file types | art-336 | TFX-Total-Commander-for-Pocket-PC-file |
| TechTarget file types | art-336 | TFX-Traffix-Traffic-Analysis-Software |
| Bali | mhk-000 | tfý |
| adyghabze | ady-003 | tfə |
| English | eng-000 | T & G |
| English | eng-000 | T.&G. |
| ISO 3166 alpha | art-006 | TG |
| English | eng-000 | TG |
| français | fra-000 | TG |
| italiano | ita-000 | TG |
| polski | pol-000 | Tg |
| Deutsch | deu-000 | Tg. |
| ISO 639-1 | art-004 | tg |
| filename extensions | art-335 | tg |
| IETF language tags | art-420 | tg |
| Hànyǔ | cmn-003 | tg |
| Deutsch | deu-000 | tg |
| English | eng-000 | tg |
| français | fra-000 | tg |
| magyar | hun-000 | tg |
| italiano | ita-000 | tg |
| lietuvių | lit-000 | tg |
| polski | pol-000 | tg |
| português | por-000 | tg |
| russkij | rus-001 | tg |
| español | spa-000 | tg |
| Latynytsia | ukr-001 | tg |
| filename extensions | art-335 | tg1 |
| TechTarget file types | art-336 | TG1-Project-file-On-Target |
| Deutsch | deu-000 | TG21 |
| English | eng-000 | TG21 |
| English | eng-000 | TG24 |
| polski | pol-000 | TG24 |
| English | eng-000 | TG4 |
| euskara | eus-000 | TG4 |
| français | fra-000 | TG4 |
| Gàidhlig | gla-000 | TG4 |
| Gaeilge | gle-000 | TG4 |
| Nederlands | nld-000 | TG4 |
| filename extensions | art-335 | tg4 |
| TechTarget file types | art-336 | TG4-CCITT-Group-4-Fax |
| English | eng-000 | TG4 image format |
| TechTarget file types | art-336 | TG4-TG4-image-format |
| bokmål | nob-000 | *.tga |
| svenska | swe-000 | .TGA |
| العربية | arb-000 | .tga |
| bălgarski ezik | bul-001 | .tga |
| čeština | ces-000 | .tga |
| 普通话 | cmn-000 | .tga |
| dansk | dan-000 | .tga |
| eesti | ekk-000 | .tga |
| ελληνικά | ell-000 | .tga |
| English | eng-000 | .tga |
| suomi | fin-000 | .tga |
| français | fra-000 | .tga |
| עברית | heb-000 | .tga |
| Hindi | hin-002 | .tga |
| hrvatski | hrv-000 | .tga |
| magyar | hun-000 | .tga |
| italiano | ita-000 | .tga |
| 日本語 | jpn-000 | .tga |
| Hangungmal | kor-001 | .tga |
| lietuvių | lit-000 | .tga |
| latviešu | lvs-000 | .tga |
| Nederlands | nld-000 | .tga |
| português | por-000 | .tga |
| română | ron-000 | .tga |
| slovenčina | slk-000 | .tga |
| slovenščina | slv-000 | .tga |
| español | spa-000 | .tga |
| srpski | srp-001 | .tga |
| ภาษาไทย | tha-000 | .tga |
| Türkçe | tur-000 | .tga |
| українська | ukr-000 | .tga |
| العربية | arb-000 | TGA |
| bălgarski ezik | bul-001 | TGA |
| čeština | ces-000 | TGA |
| 普通话 | cmn-000 | TGA |
| dansk | dan-000 | TGA |
| Deutsch | deu-000 | TGA |
| eesti | ekk-000 | TGA |
| ελληνικά | ell-000 | TGA |
| English | eng-000 | TGA |
| suomi | fin-000 | TGA |
| français | fra-000 | TGA |
| עברית | heb-000 | TGA |
| Hindi | hin-002 | TGA |
| hrvatski | hrv-000 | TGA |
| magyar | hun-000 | TGA |
| italiano | ita-000 | TGA |
| 日本語 | jpn-000 | TGA |
| Hangungmal | kor-001 | TGA |
| lietuvių | lit-000 | TGA |
| latviešu | lvs-000 | TGA |
| Nederlands | nld-000 | TGA |
| bokmål | nob-000 | TGA |
| polski | pol-000 | TGA |
| português | por-000 | TGA |
| română | ron-000 | TGA |
| русский | rus-000 | TGA |
| slovenščina | slv-000 | TGA |
| español | spa-000 | TGA |
| srpski | srp-001 | TGA |
| svenska | swe-000 | TGA |
| ภาษาไทย | tha-000 | TGA |
| Türkçe | tur-000 | TGA |
| українська | ukr-000 | TGA |
| ISO 639-3 | art-001 | tga |
| filename extensions | art-335 | tga |
| polski | pol-000 | tga |