There are multiple definitions:

1. Nederlandse Vereniging van Diëtisten(Dutch)

   • FBZ
   • Nutrition

2. nonvestibular dizziness(English)

   • refers to horizontal and vertical dynamic visual acuity in patients with vestibular dysfunction and nonvestibular dizziness
   • DVA, GST, VOR, VA
   • ENT, Audiology, Ophthalmology
   • https://doi.org…766/jaaa.18.3.5