Difference between milliseconds and meters per second

Difference between milliseconds and meters per second?

When writting the symbols of each how do you know the difference?

Other Answers:

millisecond measures only time , which 10^-3 seconds. ( ms)

meters per second meaures speed or velocity of an object, ( m / sec)

milisecond = one millionth of a second = 1ms

meters per second = how many meters covered in one second = mps

ms is millseconds
m/s is meters per second