Res

Res or RES may refer to:

• Resistencia International Airport (IATA airport code: RES)
• RES (magazine), a bimonthly media lifestyle magazine
  • RESFest, a digital short film festival run by the magazine
• Review of Economic Studies
• Russian and Eurasian Security Network
• Res (singer), a soul/indie pop/experimental rock singer
• RES - The School for Renewable Energy Science
• Renewable Electricity Standard, a legal requirement for a system of regulated utilities to derive a minimum fraction of electric power from renewable sources
• Renewable Energy Sources, ways to produce power that deplete extremely slowly (such as sunlight)
• Renewable Energy Systems, a UK-based renewable energy company
• The Reticuloendothelial system, part of the immune system
• An abbreviation of Electrical resonance used in conjunction with Sound synthesis
• Randomized Exchange Sort (or bogosort), an extremely inefficient sorting algorithm that is not guaranteed to terminate
• Railway Enthusiasts Society, a railway society in New Zealand
• Rail Express Systems, the mail sector of British Rail up to privatisation
• Spanish Supercomputing Network (Spanish: Red Española de Supercomputación)
• Red-eared slider, a species of aquatic turtle commonly kept as a pet
• res, a predefined intranetwork protocol that is used for internal database request. (other predfined protocol include: mailto)

Res is also a very common Latin word meaning "thing", and as such is the first word of several Latin phrases:

• Res divina (service of the gods)
• Res Extensa Descartes' physical world
• Res gestae (Things done)
• Res inter alios acta (A thing done between others)
• Res ipsa loquitur (The thing speaks for itself)
• Res judicata (A matter [already] judged)
• Res nullius (An unowned thing)
• Res publica (A public thing), the origin of the word republic
• Ad rem (to the matter)
• De rerum natura, a poem by the Roman poet and philosopher Lucretius
• Ubi re vera whereas, in reality...

See also

• Rez (disambiguation)
• Reticuloendothelial system