YWS
| Acronym | Definition |
|---|---|
| YWS | Yahoo Web Search |
| YWS | Youth Without Shelter (Toronto, Ontario, Canada) |
| YWS | Yorkshire Water Services (UK) |
| YWS | Yahoo! Web Services |
| YWS | Youth Workforce Services |
| YWS | Your Website Solution (Sydney, Australia) |
| YWS | Young Writers Society |
| YWS | Young Wales Society |