buoy type torpedo position indicator

card type indicator

cathode ray (type) indicator

counter type distance indicator

drum type scale indicator

electric resistance type temperature indicator

indicator type measuring appliance

MyersBriggs Type Indicator

pneumatic ribbon type receiver indicator

pointer type indicator

record type currency indicator

set type current indicator

transparent type liquid level indicator

airborne collision warning indicator

air velocity indicator

air temperature indicator

air speed indicator

air position indicator

air moving target indicator