BZS
| Acronym | Definition |
|---|---|
| BZS | Barisal Zilla School (Bangladesh) |
| BZS | Bannayan Zonana Syndrome (human disorder; est. 1971) |
| BZS | Basic Zinc Sulfate (metallurgy) |
| BZS | Britain Zimbabwe Society (UK) |
| BZS | Bermuda Zoological Society |
| BZS | Badmintonska Zveza Slovenije (badminton club, Slovenia) |
| BZS | Beat Zimmermann Spiez (engineering firm; Spiez, Switzerland) |
| BZS | Bowling Zveza Slovenije (Slovenian: Bowling Federation of Slovenia) |