ILS

ILS or ils may refer to:

Organizations

• ILS Law College, of the Indian Law Society
• International Launch Services
• International Life Saving Federation
• International Lenin School

Science and technology

• Instrument landing system, for aircraft
• Integrated library system, an enterprise resource planning system for libraries
• Iterated local search, in computing
• Internet Locator Server, for Microsoft NetMeeting
• Integrated logistics support, in systems engineering

Medicine

• Intermediate Life Support, a level of training in emergency/prehospital medical care

Business and military

• Inventory Locator Service, LLC, a digital aviation warehouse company
• ILS (company), a Finnish engineering company

Finance

• Insurance-Linked Securities (ILS)
• Israeli new shekel, ISO 4217 currency code

Other uses

• Inscriptiones Latinae Selectae, a book of Latin inscriptions
• Ils (musician)
• Them (2006 film) (French: Ils), a French horror film