| tjp | TilePic Image |
| tla | TuneUp Utilities Startup Logo |
| tm2 | Sony Playstation 2 TIM2 Image |
| tn | Tracor Northern Image |
| tn1 | Atari Tiny Image |
| tn2 | Atari Tiny Image |
| tn3 | Atari Tiny Image |
| tne | Manga Studio Tone |
| tng | Name WebCanvas Image |
| tnl | Thumbnail Image |
| tny | Atari Tiny Image |
| tpc | TilePic Image |
| tpg | TilePic Image |
| tpic | Targa Bitmap Image |
| tpv | TutorPro Packed Graphics |
| tpx | Mirai TPX Image |
| trif | Tiled Raster Interchange Format |
| trp | Egg Paint Image |
| ttx | TilePic Image |
| tub | Corel Paint Shop Pro Tube |
| tuo | Thumbs Plus Viewer Graphics Data |
| tvg | Toon Boom Studio Vector Graphic |
| txr | ACD Canvas Texture Data |
| ucg | ULEAD MediaStudio CG Infinity Graphic |
| ufr | Ultra Fractal Fractal File |
| ulb | UL TIFF Image |
| ulg | UL JPEG Image |
| uni | Brother Fax |
| uol | PhotoImpact Clipart Image |
| upi | PhotoImpact Image |
