The Phi Phi Islands (Thai: หมู่เกาะพีพี, RTGS: Mu Ko Phiphi, pronounced [mùː kɔ̀ʔ pʰīː.pʰīː]) are an island group in Thailand between the large island...

Phi (/faɪ/; uppercase Φ, lowercase φ or ϕ; Ancient Greek: ϕεῖ pheî [pʰéî̯]; Modern Greek: φι fi [fi]) is the twenty-first letter of the Greek alphabet...

Ko Phi Phi Le or Ko Phi Phi Leh (Thai: เกาะพีพีเล, RTGS: Ko Phiphi Le, pronounced [kɔ̀ʔ pʰīː.pʰīː lēː]) is an island of the Phi Phi Archipelago, Andaman...

The Phi Beta Kappa Society (ΦΒΚ) is the oldest academic honor society in the United States. It was founded at the College of William & Mary in Virginia...

The Honor Society of Phi Kappa Phi (or simply Phi Kappa Phi or ΦΚΦ) is an honor society established in 1897 to recognize and encourage superior scholarship...

Ko Phi Phi Don (Thai: เกาะพีพีดอน, RTGS: Ko Phiphi Don, pronounced [kɔ̀ʔ pʰīː.pʰīː dɔ̄ːn]) is the largest of the islands in the Ko Phi Phi archipelago...

PHI or Phi is a 58.5 m (192 ft) superyacht delivered by noted Dutch shipbuilders Royal Huisman, in 2021, costing £38 million ($50 million). Along with...

Omega Psi Phi Fraternity, Inc. (ΩΨΦ) is a historically African-American fraternity. The fraternity was founded on November 17, 1911, the first at a historically...

Alpha Phi Alpha Fraternity, Inc. (ΑΦΑ) is the oldest intercollegiate historically African American fraternity. It was initially a literary and social...

The term phi phenomenon is used in a narrow sense for an apparent motion that is observed if two nearby optical stimuli are presented in alternation with...

Xeon Phi is a discontinued series of x86 manycore processors designed and made by Intel. It was intended for use in supercomputers, servers, and high-end...

Delta Phi (ΔΦ) is a fraternal society established in Schenectady, New York on November 17, 1827. Its first chapter was founded at Union College, and was...

Phi Mu (ΦΜ) is the second oldest female fraternal organization established in the United States. The fraternity was founded at Wesleyan College in Macon...

In statistics, the phi coefficient (or mean square contingency coefficient and denoted by φ or rφ) is a measure of association for two binary variables...

Phi Beta Sigma Fraternity, Inc. (ΦΒΣ) is a historically African American fraternity. It was founded at Howard University in Washington, D.C., on January...

Pi Kappa Phi (ΠΚΦ), commonly known as Pi Kapp(s), is an American Greek Letter secret and social fraternity. It was founded by Andrew Alexander Kroeg Jr...

Tau Gamma Phi (ΤΓΦ), also known as Triskelions’ Grand Fraternity, is a fraternity established in the Philippines. Its members call themselves Triskelions...

Phi Kappa Theta (ΦΚΘ), commonly known as Phi Kap, is a national social fraternity that has over 35 active chapters and colonies at universities across...

Phi Delta Theta (ΦΔΘ), commonly known as Phi Delt, is an international secret and social fraternity founded at Miami University in Oxford, Ohio, in 1848...

Delta Phi (ΑΔΦ; commonly known as Alpha Delt, ADPhi, A-Delt, or ADP) is a North American Greek-letter social college fraternity. Alpha Delta Phi was originally...

cosplay artist, and former drag performer who performed under the name Phi Phi O'Hara. In the O'Hara persona, Carey came to international attention as...

Delta Sigma Phi (ΔΣΦ), commonly known as Delta Sig, is a fraternity established in 1899 at The City College of New York (CCNY). It was the first fraternity...

Gamma Phi Beta (ΓΦΒ, also known as GPhi, GPhiB, or Gamma Phi) is an international college sorority. It was founded in Syracuse University in 1874 and was...

Phi Slama Jama was a name given to the men's college basketball teams of the Houston Cougars from 1982 to 1984. Coined by former Houston Post sportswriter...

Alpha Sigma Phi (ΑΣΦ), commonly known as Alpha Sig, is an intercollegiate men's social fraternity with 181 active chapters and provisional chapters. Founded...

Phi Kappa Psi (ΦΚΨ), commonly known as Phi Psi, is an American collegiate social fraternity that was founded at Jefferson College in Canonsburg, Pennsylvania...

Alpha Phi International Women's Fraternity (ΑΦ, also known as APhi) is an international sorority with 175 active chapters and over 270,000 initiated members...

The Airdisco Phi-Phi was a single seat monoplane glider, designed specifically for the first British gliding competition held at Itford Hill in 1922,...

Chi Phi (ΧΦ) is considered by some as the oldest American men's college social fraternity that was established as the result of the merger of three separate...

Pi Beta Phi (ΠΒΦ), often known simply as Pi Phi, is an international women's fraternity founded at Monmouth College, in Monmouth, Illinois on April 28...