Its

ITS,itsorit'smay refer to:

Language

• It's,an English contraction ofit isorit has
• Its (pronoun),the possessive form of the pronoun it

Arts and entertainment

• Improvisational Tribal Style,a subgenre of Tribal Style belly dance
• It's(EP),by Teen Top, 2012

Businesses

• Illinois Traction System,an American railroad
• Industrial Tomography Systems,a manufacturer of process visualization systems based upon the principles of tomography
• International Transportation Service,an American container terminal company

Education

• Indian Theological Seminary,an interdenominational seminary in India
• Sepuluh Nopember Institute of Technology(Institut Teknologi Sepuluh Nopember), a public engineering institute in Surabaya, Indonesia
• Institute for Transport Studies, University of Leeds(ITS Leeds)
• Institute of Technological Studies,Sri Lanka
• Institute of Technology, Sligo,Ireland
• Institute of Transportation Studies,University of California Berkeley, Davis, Irvine and Los Angeles

Organizations

• Identity, Tradition, Sovereignty,a former political grouping in the European Parliament
• Indian Telecommunication Service,an organised civil service of Government of India
• Indian Trade Service
• International Thespian Society,an honorary organization for high school and middle school theatre students
• International Tracing Service
• International trade secretariat
• International Typographers' Secretariat,a former international trade secretariat
• Irish Texts Society,promoting the study of literature
• Irish Thoracic Society
• Islamic Texts Society,an educational charity based in Cambridge, UK
• Islamic Thinkers Society
• Individualists Tending to the Wild(Individualistas Tendiendo a lo Salvaje), an eco-extremist terrorist group in Mexico

Science and technology

Computing

• Incompatible Timesharing System,a computer operating system
• Intelligent tutoring system,an artificial intelligence system used for tutoring
• Internationalization Tag Set,a W3C recommendation for internationalizing XML
• Issue tracking system,computer software that manages product issues

Other science and technology

• Inverse transform sampling,a method for generating random numbers from various probability distribution
• Integrated Truss Structure,a component of the International Space Station
• Intelligent transportation system,transportation infrastructure information technology
• Internal transcribed spacer,a section of DNA located within a set of ribosomal genes
• Interplanetary Transport System,a project by SpaceX to develop a system capable of transporting humans and cargo to Mars and other destinations in space
• Interrupted time series,a time series of data known to be affected by interventions

See also

• International Temperature Scale of 1990(ITS-90), a temperature calibration standard for measurements in units of kelvin and degrees Celsius
• Network 10,which launched as the Independent Television System