| Tweakfs | Tweakfs Zip Utility | 1 |
| Kiri | Tween | 1 |
| Theme Blvd | Tweeple | 1 |
| Tweepy | Tweepy | 1 |
| Tweet-blender | Tweet-blender | 1 |
| Nerdcow | Tweet Wheel | 1 |
| Tapbots | Tweetbot | 1 |
| Peter Proell | Tweetbutton | 1 |
| Tweetscribe Project | Tweetscribe | 1 |
| Tweetstream Project | Tweetstream | 1 |
| Twelvemonkeys Project | Twelvemonkeys | 1 |
| Easydigitaldownloads | Twenty-twelve | 1 |
| Unknown | Twenty20 Image Before-After | 1 |
| Twentytwenty.storage Project | Twentytwenty.storage | 1 |
| Technicolor | Twg870 Firmware | 1 |
| Thomson | Twg87ouir | 1 |
| Tetsuya Aoyama | Twicca | 1 |
| Copperwall | Twiddit | 1 |
| Schneider-electric | Twidosuite | 1 |
| Ubermedia | Twidroyd Legacy | 1 |
| Symfony | Twig | 9 |
| Twig Development Team | Twig | 9 |
| Twigphp | Twig | 8 |
| Twiki | Twiki | 30 |
| Urbanandroid | Twilight | 2 |
| Twilightcms | Twilight Cms | 3 |
| Twilight Utilities | Twilight Utilities Web Server | 2 |
| Twilio Project | Twilio | 1 |
| Ranksol | Twilio Web To Fax Machine System | 1 |
| Twimp-wp Project | Twimp-wp | 1 |
| Beckhoff | TwinCAT 2 | 2 |
| Beckhoff | TwinCAT 3.1 | 2 |
| Beckhoff | TwinCAT OPC UA Server | 2 |
| Beckhoff Automation | TwinCAT OPC UA Server | 2 |
| Beckhoff | TwinCat Driver For Intel 8254x (Tcl8254x.sys) | 1 |
| Beckhoff | TwinCat Driver For Intel 8255x (Tcl8255x.sys) | 1 |
| Beckhoff | TwinCat XAR 3.1 | 1 |
| Twin Lin Project | Twin Lin | 1 |
| Beckhoff | Twincat | 4 |
| Jigunet | Twinftp Enterprise | 1 |
| Jigunet | Twinftp Standard | 1 |
| Twinkletray | Twinkle Tray | 1 |
| Twistedmatrix | Twisted | 6 |
| Osuosl | Twisted Vnc Authentication Proxy | 1 |
| Filseclab | Twister Antivirus | 4 |
| Paloaltonetworks | Twistlock | 1 |
| Lemon-s Php | Twit Bbs | 1 |
| StreamWeasels | Twitch Player | 1 |
| Twitget Project | Twitget | 2 |
| Studiohitori | Twitrocker2 Android | 1 |
| Unknown | Twittee Text Tweet | 1 |
| Twitter | Twitter | 2 |
| Twitter Project | Twitter | 2 |
| BestWebSoft | Twitter Button | 1 |
| Twitter Friends Widget | Twitter Friends Widget | 1 |
| Twitter | Twitter Kit For IOS | 1 |
| BestWebSoft | Twitter Plugin | 2 |
| Twitter-post-fetcher Project | Twitter-post-fetcher | 1 |
| Twitter | Twitter-server | 1 |
| Twitter-stream Project | Twitter-stream | 1 |
| Bestwebsoft | Twitter Button | 1 |
| Wpdeveloper | Twitter Cards Meta | 2 |
| Twitter | Twitter Kit | 3 |
| Twitter Liveblog Project | Twitter Liveblog | 1 |
| Ggbu | Twitter No Background | 1 |
| Twitter Pull Project | Twitter Pull | 1 |
| Twitterdash Project | Twitterdash | 1 |
| Abraham Williams | Twitteroauth | 1 |
| Thomas Loeffler | Twittersearch | 1 |
| Twmap Project | Twmap | 1 |
| Simbahosting | Two-factor-authentication | 2 |
| Mediaburst | Two-factor Authentication | 1 |
| Identicard | Two-reader Controller Configuration Manager | 1 |
| Arno0x | TwoFactorAuth | 1 |
| Wikidsystems | Two Factor Authentication Enterprise Server | 5 |
| Lm21 | Twonav | 1 |
| Lynxtechnology | Twonky Server | 4 |
| Twothink Project | Twothink | 1 |
| Wikitimescale | Twozero | 1 |
| Tenhot | Tws-100 Firmware | 1 |
| Onkyo | Tx-nr585 Firmware | 1 |
| Onkyo | Tx-nr686 Firmware | 1 |
| Tenda | Tx3 Firmware | 7 |
| Trixie | Tx9 Automatic Food Dispenser Firmware | 2 |
| Tenda | Tx9 Pro Firmware | 5 |
| Mytx | Tx Smart | 1 |
| Twistedmatrix | Txaws | 1 |
| Ibm | Txseries | 1 |
| Debian | Txt2man | 1 |
| Marc Vertes | Txt2man | 1 |
| Txtblogcms | Txtblog | 1 |
| Phpc0d3r | Txtcms | 1 |
| Txtforum | Txtforum | 2 |
| Txtshop | Txtshop | 1 |
| Txtsql | Txtsql | 1 |
| Txx Cms | Txx Cms | 2 |
| Intel | Tybyt10h.86a | 1 |
| Unknown | Tydskrif | 1 |
| Tyk | Tyk | 3 |
| Tyk | Tyk-identity-broker | 1 |
