Editing Set (section)

==Science, technology, and mathematics==
===Mathematics===
*[[Set (mathematics)]], a collection of elements
*[[Category of sets]], the category whose objects and morphisms are sets and total functions, respectively

===Electronics and computing===
*[[Set (abstract data type)]], a data type in computer science that is a collection of unique values
** [[Set (C++)]], a set implementation in the C++ Standard Library
* [[Set (command)]], a command for setting values of environment variables in Unix and Microsoft operating-systems
* [[Secure Electronic Transaction]], a standard protocol for securing credit card transactions over insecure networks
* [[Single-electron transistor]], a device to amplify currents in nanoelectronics
* [[Single-ended triode]], a type of electronic amplifier
* [[Set!]], a programming syntax in the scheme programming language

===Biology and psychology===
* [[Set (psychology)]], a set of expectations which shapes perception or thought
*Set or [[sett]], a badger's den
*Set, a small tuber or bulb used instead of seed, especially:
**[[Potato]] set
**[[Onion]] set
* [[SET (gene)]], gene for a human protein involved in apoptosis, transcription and nucleosome assembly
* Single [[Embryo_transfer#Embryo_number|Embryo Transfer]], used in ''in vitro'' fertilization

===Physics and chemistry===
* A chemical change in an [[adhesive]] from unbonded to bonded 
** Set, to make/become solid; see [[Solidification]]
* [[Stress–energy tensor]], a physical quantity in the theory of fields
* [[Single electron transfer]]

===Other uses in science and technology===
* [[Saw set]], the process of setting the teeth of a saw so each tooth protrudes to the side of the blade
* [[Scalar expectancy]] theory, a model of the processes that govern behavior controlled by time
* Science, Engineering & Technology, e.g. [[The Science, Engineering & Technology Student of the Year Awards]]
* [[Setting (typesetting)]], the act of typesetting a publication for print or display
* [[Simulated Emergency Test]], an amateur radio training exercise
* Software Engineer in Test, a [[Quality Assurance]] job title in some software companies
* [[Strategic Energy Technologies]] Plan of the European Union
* [[Suzuki SET]], Suzuki Exhaust Tuning of motorcycles
* [[Set Catena]], a pit chain on Neptune's largest moon Triton