Rem

Rem or REM may refer to:

• Rem (unit) or Roentgen equivalent man, a unit of radiation dose equivalent
• Rém, a village in Hungary
• Rem (mythology), an Egyptian fish god
• R.E.M., an American rock band
• R.E.M. (EP), an EP by Green
• REM (Real Estate Magazine), a Canadian real estate trade journal
• REM (BASIC), an inline comment in BASIC and some other computer languages
• Priscilla Hamby or Rem, illustrator and comic book artist
• Rapid eye movement sleep
• Rare earth metal
• Reflection electron microscope
• Reichserziehungsministerium or Reich Ministry of Education in Nazi Germany
• Resource Extraction Monitoring
• Reticular erythematous mucinosis, a skin disease
• Rosicrucian Egyptian Museum
• Rem, a Shinigami character in Death Note
• Rem, an android character in Logan's Run