Garp is a program that implements the gratuitous ARP protocol as described in w. richard stevens's book TCP/ip illustrated.

Garp is also the main character in John Irving's book The World According to Garp.

The 1982 movie had Robin Williams playing T.S. Garp, a budding, sheltered writer who learns from his overly strong mother figure (in the movie played by Glenn Close) in the face of random violence and feminism.

Garp is the illegitimate son of nurse Jenny Fields and one of her patients, a pilot who died before Garp was born. Garp grew up insisting he knew his father, and wanting to have any possible connection to him.

As he grows up, Garp does not exactly have an easy life. He falls in love with and eventually marries the daughter of his wrestling coach. His short stories are eventually published and widely respected. But his mother has her own writing career; she publishes a feminist manifesto and becomes a hero to battered and distressed women everywhere. Garp gets a more unwelcome fame, becoming known as the illegitimate son of the most famous feminist writer of the times.

Things then get worse. Although Helen and Garp have two wonderful sons, Helen begins having an affair. Jenny moves in with a housefull of distressed women. And then Garp, in his anger, makes a horrible mistake that affects his whole family.

GARP - Growth at a Reasonable Price. An investment discipline that looks for companies at an attractive price (often undervalued) with strong projected earnings. By combining the value discipline (undervalued stocks) with the growth discipline (growth at a rate greater than the market or index), GARP seeks to give investors the best of both worlds.

GARP investors look for stocks with P/E ratios (price to earnings ratios) lower than that of its industry. Lately, the GARP statistic of choice has been the PEG ration (P/E ratio to growth). If the PEG is less than one, its probably a stock a GARP investor would be interested in. However, because past performance is not necessarily indicative of future results , the PEG ratio can be somewhat misleading: if the projected growth at the time of its calculation doesn't pan out, the stock didn't really meet the GARP criteria of growth. Because of this, GARP investing, like all investing, can be risky business.