PHD

PHD, PhD, or Ph.D. may refer to:

• Doctor of Philosophy (PhD), an academic qualification

Comics

• PhD: Phantasy Degree, a Korean comic series
• Piled Higher and Deeper or PhD Comics, a webcomic

Music

• Ph.D. (band), a 1980s British group
  • Ph.D. (Ph.D. album)
• Ph.D. (Art Farmer album)
• "PHD", a song on the album Tweekend by the Crystal Method

Other uses

• PHD finger, a protein sequence
• Harry Clever Field (IATA and FAA LID: PHD), a US airport

See also

• EGLN2 or PHD1, an enzyme
• EGLN1 or PHD2, an enzyme
• EGLN3 or PHD3, an enzyme
• Naval Surface Warfare Center Port Hueneme (NSWC PHD), California, US