SLI may refer to:

Science and technology

* Scalable Link Interface, for connecting multiple video cards (Nvidia) * Scan-Line Interleave, for connecting multiple video cards (3dfx) *

Safe Load Indicator A Safe Load Indicator (SLI) or an Automatic Safe Load Indicator (ASLI) is a device which is installed on mobile or portal cranes to alert the operator if the lift is exceeding the safe operating range of the machinery. In some cases, the device wi ...

in cranes * Service Level Indicator * Space Launch Initiative *

SLI battery An automotive battery or car battery is a rechargeable battery that is used to start a motor vehicle. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal ...

, used in automotives *

Street light interference Street light interference, sometimes called high voltage syndrome, is the claimed ability of individuals to turn street lights or outside building security lights on or off when passing near them. Believers in Street light interference (SLI) al ...

, a pseudoscientific idea *

Symmetric level-index arithmetic The level-index (LI) representation of numbers, and its algorithms for arithmetic operations, were introduced by Charles Clenshaw and Frank Olver in 1984. The symmetric form of the LI system and its arithmetic operations were presented by Clensha ...

, in mathematics

Business and finance

SAP Labs India Sap is a fluid transported in xylem cells (vessel elements or tracheids) or phloem sieve tube elements of a plant. These cells transport water and nutrients throughout the plant. Sap is distinct from latex, resin, or cell sap; it is a sepa ...

, the Indian subsidiary of SAP AG *

SLI Systems SLI Systems provided cloud-based search tools for online retailers under a "software as a service" (SaaS) model. It was a public company listed on the New Zealand stock exchange. SLI is an acronym for Search, Learn and Improve. Products SLI's ma ...

, a software company in New Zealand *Supplemental Liability Insurance, for car rental *

Swiss Leader Index The Swiss Leader Index (SLI) is an index comprising large and mid-cap companies primarily listed on SIX Swiss Exchange. It is made up of 30 of the largest and most liquid Swiss Performance Index (SPI) large- and mid-cap stocks. As a price index, ...

, a market index * Sylvania Lighting International

Other

* Sensory Logical Introvert *

Specific language impairment Specific language impairment (SLI) (the term developmental language disorder is preferred by some) is diagnosed when a child's language does not develop normally and the difficulties cannot be accounted for by generally slow development, physical ...

* The Somerset Light Infantry, a former regiment in the British Army * Southwestern Louisiana Institute of Liberal and Technical Learning {{disambig