IAS
IAS stands for:
- Iasi, Romania Airport, IATA code
- Indicated Air Speed , indicated airspeed on the airspeed of an aircraft, see airspeed
- Individual Anaerobic Threshold, and Ian, a term in competitive sports
- Industrial Application Software GmbH, manufacturer of standard business software
- Interactive Application system, an operating system for the PDP -11 computer of the company Digital Equipment Corporation
- Internal Audit Service, the EC / EU dt Internal Audit Service
- International Accounting Standards, Accounting rules
- International Association of Sedimentologists
- International Amateur Observatory in Namibia, Africa
- The International Reply Coupon, a postal term
- Institute of African Studies, University of Bayreuth
- Institute of Acoustics and Speech Communication at TU Dresden
- Institute of Applied Simulation at the ZHAW in Wädenswil
- Institute for Occupational and Social Hygiene Foundation
- Institute for Advanced Study, Institute for Basic Research, Princeton, USA
- Instituto Ayrton Senna
- Invasive alien species, invasive alien species
IAS stands for:
- Internet Application Server, see Oracle Application Server
- Disambiguation
- Abbreviation