| Acronym | Definition |
|---|
| HvA➣Hogeschool Van Amsterdam |
| HvA➣High-Voltage Activated |
| HvA➣Harlem Village Academies (charter schools; Harlem, NY) |
| HvA➣Hauptverwaltung Aufklärung (East German Foreign Intelligence) |
| HvA➣Hazard Vulnerability Analysis |
| HvA➣Huron Valley Ambulance (Michigan) |
| HvA➣Heating, Ventilation and Air |
| HvA➣HomeVestors of America, Inc. (Dallas, TX) |
| HvA➣Heavy Vehicle Accreditation (Australia) |
| HvA➣High Value Asset |
| HvA➣Hastings Voluntary Action (England, UK) |
| HvA➣High Velocity Analysis |
| HvA➣High Value Agricultural |
| HvA➣Hardin Valley Academy (Knoxville, TN) |
| HvA➣Historic Vehicle Association (est. 2009) |
| HvA➣Heighten Visual Awareness (safety product) |
| HvA➣Health Value Added |
| HvA➣Homo-Vanillic Acid |
| HvA➣High Value Action (marketing) |
| HvA➣Habitual Visual Acuity (optometry) |
| HvA➣Husqvarna Vapenfabriks |
| HvA➣Halton Voluntary Action (England, UK) |
| HvA➣Hunter Valley Aviation (flight school; Australia) |
| HvA➣Homogenizing Valve Assembly (milk homogenizer) |
| HvA➣High Voltage Assembly |
| HvA➣Herpes Virus Association (UK) |
| HvA➣High-Voltage Adapter |
| HvA➣Halogenated Volatile Anesthetic |
| HvA➣High Volume Analog (Texas Instruments) |
| HvA➣Hiroshima Vietnam Association |
| HvA➣Health Volunteers for Africa (Zimbabwe) |