The word millisecond is formed by the prefix milli and the unit second. It is abbreviated as ms.
For a list of times on the order of 1-10 milliseconds, compare 1 E-3 s.
... to the United States Census Bureau, the town has a total area of 12.7 km² (4.9 mi²). 12.7 km² (4.9 mi²) of it is land and none of the area is covered ...