What do M, ISO, S, EV, AF and WB mean in photography?

M, ISO, S, EV, AF and WB respectively represent the following meanings in photography:

1.m: In exposure mode, it refers to full manual exposure, and in focus mode on lens or fuselage, it refers to manual focus.

2.ISO: refers to the sensitivity of a digital camera or film.

3.s: In the exposure mode, the shutter takes precedence, and you can set the shutter speed yourself, and the aperture will automatically match.

4.EV: abbreviation of English Exposure Values, which means exposure value.

5.AF: It means autofocus.

6.WB: the meaning of white balance. Whether the white balance setting is accurate directly affects whether the color reproduction of the shot picture is accurate.