NAV n Nationwide Consumer Confidence – UK Nationwide House Prices – UK natural monopoly natural resources Nauru Island Dollar NAV NBNZ Business Outlook – New Zealand NBNZ Business Outlook – New Zealand near money near option near term Acronym for Net Asset Value, refers to the dollar value of a single mutual fund share, based on the value of the underlying assets of the fund minus its liabilities, divided by the number of shares outstanding.