The arrow represents a data flow from one part of the system to another.

The bow and arrow represent the only effective means of defense useful for survival.

The small blue arrows represent the different projects of the Wikimedia Foundation.

The two arrows represent the changes in latitude and longitude.

The arrow labeled "Non-progressive" represents a cancer that never causes problems because it is not growing at all.

The arrows themselves represent the direction of the material flow.

The solid arrows represent formalized channels by which financial information is provided on a regular basis.

Black arrows represent promoters and indicate the direction of transcription.

The four arrows represent the development of the heart, body, mind and soul.

Yellow arrows and circle represent the vibrancy of the school's endeavours.