IL

• Image-Line, a Belgian software company • International League, Class Triple-A league in North American Minor League Baseball • Ilyushin, a Russian aircraft manufacturer, whose aircraft are designated with "IL" • Liberal Initiative, a political party in Portugal • Infinity Learn, Empowering Education, Illuminating Minds, Inspiring Learning, it is also stand for "IL" • IL, the IATA airline designator of Trigana Air ==Places==

• İl, the term for 'province' in Turkey, see Provinces of Turkey • Il, Iran, a village in Mazandaran Province, Iran • Israel (ISO 3166-1 alpha-2 country code IL) • Illinois (US postal abbreviation IL) • Ilmenau, Thuringia, Germany (former vehicle plate code; newer plates use IK for Ilm-Kreis) ==Science and technology==

• Interlingua de Peano, a controlled language of Neo Latin used as an auxiliary language – not to be confused with Interlingua de IALA (IA), a constructed language Biology, chemistry, and medicine • Interleukin, a family of cytokines, in biochemistry • Introgression line, in plant genetics • Infralimbic prefrontal cortex nucleus • Ionic liquid, in chemistry including pharmaceutics, and food science Computing • .il, the Internet Top Level Domain (TLD) code for Israel • Internet Link protocol, developed originally as part of Plan 9 from Bell Labs • Insert Line (ANSI), an ANSI X3.64 escape sequence • Instruction list, an EC 61131-3 programming language • Intermediate language, in computer science • Common Intermediate Language, the compiled form of .NET code • Common Language Infrastructure, originally named Microsoft Intermediate Language ==Sports==

• Injured list, a list of injured baseball players • Interleague play in Major League Baseball • Irish League, football league in Northern Ireland ==Other uses==

• Il, king of Umma, a Sumerian king, circa 2400 BCE • Il (Korean name), including a list of people with the name • Il (Shugo Chara!), a character from the manga series Shugo Chara! by Peach-Pit • International law • IL (album), a 2016 album of French-Canadian pianist and composer Jean-Michel Blais • Ugaritic spelling of the deity El • IL, one way to write the Roman numeral for 49. • IL, an abbreviation for the Israeli pound, the first currency of Israel • Irish Language