resource utilization group. Health administration Any of a number of groups into which a nursing home resident is categorized, based on functional status and anticipated use of services and resources.
Rice wine vinegar and rice vinegar are the same thing, so that's easy. For additional pantry-stocking: Seasoned rice vinegar is just rice vinegar with a little salt & sugar added. It's intended to be the right mixture for a number of recipes, not the least of which is sushi rice, although in my experience you're better off seasoning plain rice vinegar to the correct balance.
Balsamic Vinegar. Balsamic vinegar is an aromatic, aged type of vinegar, which is traditionally made from the concentrated juice or must of white grapes. It is very dark brown in color, and its flavor is rich, sweet and complex.