E1
From Wikipedia, the free encyclopedia
E1 or E-1 may refer to
- Exponential integral, , mathematical function
- E1 mechanism, in organic chemistry
- E1 (Jerusalem), a disputed area in Ma'ale Adumim, east of Jerusalem
- E1 Corp., a Korea's chemical & oil company, sponsor by KFA.
- E-1 Tracer, an airborne early warning aircraft used by the United States Navy from 1954 to the early 1970s.
- E-1, the paygrade of Private E1 in the United States Military.
- E-carrier level 1, a European telecommunications standard for 2 Mbit/s (such as ISDN Primary Rate)
- EMD E1, a diesel locomotive
- European walking route E1, a very long distance hiking route from Sweden to Italy.
- Fokker E.I (or E.1), the world's first fighter fitted with a synchronized machine gun, and used by the German Empire in World War I.
- HMS E1, an E-class submarine of the Royal Navy, launched in 1912.
- Honda E1, a predecessor of the ASIMO humanoid robot.
- International E-road network 1, from Larne in Northern Ireland to Sevilla in Spain.
- London E1, the postcode for Whitechapel and Stepney in London.
- Mazda E engine#E1, a Mazda piston engine
- Olympus E-1, a digital single-lens reflex camera manufactured by Olympus Corporation.
- E1 Series Shinkansen, a Japanese high-speed train