| 释义 |
HYSO | Acronym | Definition |
|---|
| HYSO➣Hygienic Solutions (doorknob sanitizer) | | HYSO➣Hamilton Youth Steel Orchestra (est. 2004; Hamilton, Ontario, Canada) | | HYSO➣Halton Youth Symphony Orchestra (est. 1975; Oakville, Ontario, Canada) | | HYSO➣Harrisburg Youth Symphony Orchestra (Harrisburg, PA) |
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