The meaning of the Acronym HS is...

HS is

• Head Set
• Hora Somni (at bedtime)

More Meanings For HS:

• Hispanic Studies
• Highly Sensitive
• Hybrid Seeds
• Hassium
• Hidden States
• Harmonic Synthesizer
• Hard Scattering
• Hard Sphere
• Hot Spot
• High Standard
• High Sensitivity
• Horizontal Space
• Hilbert Schmidt
• Horseshoe Symbol
• High Sampling

HS is also in:

• Academic Degrees
• Amateur Radio
• Botany
• Chemistry
• Electronics
• Mathematics
• Physics
• Universities