There are number of macroeconomic variables as supported by the literature but some of them as per my knowledge and literature are GDP growth rate, GNP growth rate, Real GDP, Per capita GGP, Inflation, Unemployment, CPI, Interest Rate, Money Supply, Population growth rate, BOP, BOT, Investment, Consumption, Savings, Government spending, Per capita Income, Livestock, Major Crops, Minor Crops, Exports, Imports, Oil Prices and So on......