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.
Well-aged balsamic vinegar (12 to 150+ years) is best used after the cooking is finished, and in otherwise mild dishes (nothing spicy or heavily seasoned), so it can shine on its own. Use it to flavor meat like chicken, steak, fish or veal.