The term EM1 may refer to:
Science and technology
- Old name of Artemis 1, Exploration Mission-1, an ongoing mission for NASA's Orion spacecraft
- Olympus OM-D E-M1, a compact mirrorless interchangeable lens camera
- Korg Electribe EM-1, a digital synthesizer
- EM-1 Microbial Inoculant, first product in the line of effective microorganism supplements
- EM1, a designation for a vacuum tube, of Magic Eye type
Transport
- British Rail Class 76, or Class EM1, an electric locomotive
- EM-1, a class of Baltimore and Ohio Railroad locomotives
- Elias EM-1, a 1920s prototype US military biplane
- EM1, chassis code for a 1995–2000 Honda Civic coupe
- EM1, a type of Honda E engine used for the Honda Civic during 1980–83
- Honda EM1 e:, an electric scooter introduced in 2023
Other
- EM-1, an experimental British assault rifle, precursor of the EM-2 rifle
- EM1, or Electrician's Mate 1st Class, an enlisted rate in the US Navy and US Coast Guard
- EM1, a category for streaming pupils formerly used in education in Singapore
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: