indicators

plural of indicator

A pointer or index that indicates something.
A meter or gauge.
The needle or dial on such a meter.
Any of many substances, such as litmus, used to indicate the concentration of a substance, or the degree of a reaction.
A plant or animal whose presence is indicative of some specific environment.
A measure, such as unemployment rate, which can be used to predict economic trends.
(Australia, Ireland, New-Zealand, South-Africa, UK) A turn signal; each of the flashing lights on each side of a vehicle which indicate a turn is being made to left or right, or a lane change etc.
A bird, the honeyguide.
A codeword that marks the use of a specific cryptic device.