What does hz stand for?

Hertz (ELAL)

Dust Haze - Aviation

Farmer's Movement (Slovakia) - Political party (PSAP)

Habitable Zone - Beyond the solar system

Hazard - Telegraphy (PCTE)

Hazardous Waste (DEEM)

Hazard Zone (SAUO)

Haze (WDAA)

Hazeltine Corporation (SAUO)

Henebery Aviation - ICAO designator (AD)

Heritability Zone (SAUS)

Herpes Zoster - Medicine

Historische Zeitschrift - A publication (ODCC)

Hydralazine - Antihypertensive agent

Saudi Arabia - International civil aircraft marking (ODBW)

Thurston Aviation Ltd. (SAUO)

Headquarters Zip Code - Dialog - Searchable field - Information service or system (NITA)

Hertz - Symbol - SI unit of frequency (AABC)

Hertzian (SAUS)