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
RES (currency), a local currency used in Belgium, France, and Spain
The Review of Economic Studies, a quarterly academic journal
Russian and Eurasian Security Network
Res (singer), American 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 storage (RES)
Renewable Energy Systems, a UK-based renewable energy company
The Reticuloendothelial system, part of the immune system
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)
Royal Economic Society the UK's professional association promoting the study of economic science
Reddit Enhancement Suite, a suite of extensions for Reddit available as an extension for several browsers
Residue (complex analysis), in mathematics

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