| Acronym | Definition |
|---|
| YTI➣York Technical Institute (Pennsylvania) |
| YTI➣You Take It |
| YTI➣Yoga Therapy Ireland (training organization) |
| YTI➣Youth Training Initiative |
| YTI➣Yorkshire Translators & Interpreters |
| YTI➣Young Technology, Inc. (est. 1985; Carol Stream, IL) |
| YTI➣Yesterday Today Impediments |