Definitions for "RPE"
Acronym for "repressed psychokinetic energy".
Retinal pigment epithelium. a very thin, pigmented cell layer directly beneath the retina. It provides nutrients and various survival factors to the photoreceptors and carries waste products away. A disease causing mutation expressed in the RPE causes congenital stationary night blindness.
Retinal Pigment Epithelium. Pigment cell layer just outside the retina that nourishes retinal visual cells; is firmly attached to underlying choroid and overlying retinal visual cells- composed of one layer of cells that are densely packed with pigment granules.
rating of perceived exertion: a subjective rating, on a numerical scale, used to express the perceived difficulty of a given work task.
respiratory protective equipment
Keywords:  error, relative, pointing
Relative Pointing Error