BZS

BZS or BZs  may refer to:
 * Brazilian Sign Language, by ISO 639 language code
 * BZs, slang for benzodiazepines
 * Code for a model of Z type carriage
 * Bermuda Zoological Society, a source of support for the Bermuda Aquarium, Museum and Zoo
 * Identification code for some records produced by Some Bizzare Records
 * Nickname of Barisal Zilla School in Barisal, Bangladesh
 * Nickname of Bogra Zilla School in Bogra, Bangladesh