What does hum stand for?

humane (SAUS)

humanism (SAUS)

Humerus (STED)

Humanist - A publication (BRI)

Humanities (AL)

Humanity (SAUS)

Humerus - Medicine (EDAA)

Hummingbird

Humphrey's Tennessee Supreme Court Reports - 1839-51 - A publication (DLA)

Harakat ul-Mujahidin - Islamic militant group - Pakistan (EMA)

Health and Usage Monitoring (DA)

Heat or Hot Packs, Ultrasound, and Massage - Medicine (STED)

Hematourimetry (STED)

Highly Unusual Methods

Honda of the United-Kingdom Manufacturing - Automotive industry

Horny Unattached Male (SAUS)

Houma - Louisiana - Airport symbol (OAG)

Humana, Inc. - NYSE symbol (SPSG)

Humanitarian (ROG)

Humanities

Humble (ROG)

Humboldt Boat Co., Arcata, CA - Manufacturer code for watercraft hull identification number (USCG)

Humidity (NASA)

Hummer - NCIC firearms make code (NCIC)

Hummingbird Helicopters Maldives (Pvt) Ltd. - ICAO designator (FAAC)

Humorous (ADA)

Hungana - Language code (ETLW)

Hydrologic Unit Map (SAUO)