Can someone please define these abbreviations from eviews? If it ends in a, its for Amazon and lmt, its for lockheed martin so no need to double up. Its financial data and I know some but not all. For example roi is obviously return on investment. Roa is return on assets. I can't seem to find a central list that explains what each term stands for? Please help

Workfile: EVIEWS COMPANY PROJECT-(clusersimlkeldocu View Proc Object Save Freeze Details+Show Fetch Store Delete Genr Sample Range: 1999Q1 2013Q460 obs Sample: 1999Q1 2013Q4 60 obs 3 Filter: " Order: Name nca a nca Imt ppeta ppet Imt aet a aet Imt at Imt resid roa, a roa Imt roea cet, a cfps_a cfpslmt - roi a roi Imt series01 tat Imt rta ctr Imt V ebitda a ic a Mit a vl tat a ebitda Irmt ic Int it Imt tde a tde_Imt Untitled New Page