I know what a kit lens is, but I am wondering what a standard kit lens is. There is a post for what a kit lens is, but I couldn't find a post on standard kit lenses. Standard or normal, in general, is the lens which sees quite like the human eye, in terms of field of view. This depends on the size of the image sensor. For example for a 24mm x 36mm sensor (full frame) the normal (standard) lens is 50mm.
So what is a standard kit lens? For example, why the 18-55mm is a standard kit lens?
To clarify, while there is a standard range of focal ranges (in between wide and telephoto) that isn't generally what the standard in standard kit lens refers to (though they are generally in the standard range.
Rather, when some cameras come with multiple possible kits, the standard kit lens is the cheaper one. This is similar to how some features come "standard" on a car. They are just the default option if you don't go for a body only or a more advanced kit.
The standard kit lens is just another word for the kit lens.
Certain cameras may come in a kit with a lens and sometimes there are more than one kit available with different lenses but if they are manufacturer bundles, then the lenses are known as standard kit lenses.