LYS
| Acronym | Definition |
|---|---|
| LYS | Lysine (Amino Acid) |
| LYS | Love Yourself |
| LYS | Local Yarn Store |
| LYS | Lyon, France - Satolas (Airport Code) |
| LYS | Local Youth Service (Ireland) |
| LYS | Love Your Space (professional organization services; Ottawa, Ontario, Canada) |
| LYS | Lead Yard Services |