Also found in: Medical.
VATDVirginia Association of Test Directors (Richmond, VA)
VATDVideo-Assisted Thoracoscopic Debridement (surgical procedure)
VATDVermont Associates for Training and Development, Inc. (est. 1983)
VATDVoice Activated Telephone Directory (Sprint)
References in periodicals archive ?
The measured VATD in the two buildings during fall and winter seasons complies with the maximum acceptable 3 K (5.
Figure 5b shows the transversal temperature profiles measured at different heights in Plane T; the VATD for a seated person is also shown.
The thermal comfort and indoor air quality indices (DR, VATD and CRE) were calculated for up to four measurement locations in classrooms to assess the in-situ performance of the displacement ventilation system.
The VATD is the temperature difference between the head level (1.