Toyota 100 Cars for Good Facebook users decided which 100 nonprofits took home the Toyota of their choice. Your votes helped Toyota give 100 vehicles to nonprofits all over the country. Each day, Facebook users decided which nonprofit could do the most good with a new vehicle.
PAR stands for Participating Provider (medical billing). Suggest new definition. This definition appears very frequently and is found in the following Acronym Finder categories: 1  Science, medicine, engineering, etc.2  Business, finance, etc.AR stands for Participating Provider (medical billing). Suggest new definition. This definition appears very frequently and is found in the following Acronym Finder categories: 1  Science, medicine, engineering, etc. 2  Business, finance, etc.
From Wikipedia, the free encyclopedia. PACU redirects here. For the fish, see Pacu. A post-anesthesia care unit, often abbreviated PACU and sometimes referred to as post-anesthesia recovery or PAR, is a vital part of hospitals, ambulatory care centers, and other medical facilities.