8400 or variation, may refer to:
In general edit
- A.D. 8400, a year in the 9th millennium CE
- 8400 BCE, a year in the 9th millennium BC
- 8400, a number in the 8000 (number) range
Other uses edit
- 8400 Tomizo, an asteroid in the Asteroid Belt, the 8400th asteroid registered
- Texas Instruments 8400 series ICs, a variant of the 7400-series integrated circuits
- Kintetsu 8400 series electric multiple unit train series
See also edit
Search for "8400" on Wikipedia.