YTO
| Acronym | Definition |
|---|---|
| YTO | YiG (Yttrium-Iron Garnet) Tuned Oscillator |
| YTO | You're the One (Paul Simon song/album) |
| YTO | Ypsilanti Transmission Operations |
| YTO | Your Tech Online |
| YTO | Your Total Overlord (band) |
| YTO | You're Too Old |
| YTO | Toronto, Ontario, Canada City Code (general navigation) |