VPD may refer to:
Science and technology
*
Vaccine-preventable diseases
*
Vapour phase decomposition, a method used in the semiconductor industry
*
Vapour-pressure deficit
Vapour-pressure deficit, or VPD, is the difference (deficit) between the amount of moisture in the air and how much moisture the air can hold when it is saturated. Once air becomes saturated, water will condense out to form clouds, dew or films o ...
, a measure of the difference between air humidity and saturation
Computing
*
Virtual private database A virtual private database or VPD masks data in a larger database so that only a subset of the data appears to exist, without actually segregating data into different tables, schemas or databases. A typical application is constraining sites, Departm ...
, masks data in a larger database
*
Virtual product development, developing and prototyping products in a completely digital 2D/3D environment
*
Vital Product Data, in computer hardware or in AIX Object Data Manager terminology
Other uses
*
Vancouver Police Department
{{disambiguation
