[solomatov]

EBITDA = earning before interest, tax, depreciation and amortization, i.e. how much money is left after all usual expenditures are subtracted

PE = Price / Earnings ratio, an indicator which shows how aggressively a company is priced

[benchtobedside]

EBITDA represents a company’s net earnings before subtracting expenses from interest payments, taxes, depreciation, and amortization.