What does RET stand for?

Returned

short from "Rearranged during Transfection" (a type of receptor tyrosine kinase)

Reticulum

The reticulum is the first chamber in the alimentary canal of a ruminant animal. Anatomically it is considered the smaller portion of the reticulorumen along with the rumen. Together these two compartments make up 84% of the volume of the total stomach. The rumen is located at the base of the esophagus.

Businessobjects Template

Retract

Draw or be drawn back or back in.

Resonance Energy Transfer

Retraction