you can shoot standard 38 special rounds out of a firearm marked for 38 special +p
You can, but, you should not. The frame is not rated for +P
A ".38 +P revolver" is simply a .38 Special revolver which is rated to fire +P loads. It's still a .38 Special, and the +P doesn't change the dimensions of the round itself.
It's a .38 Special revolver. +P applies to the cartridge, and indicates a more powerful load than a standard round of the calibre. In this case, it would be a .38 S&W Special with a +P loading, hence .38 Special +P. You can fire regular .38 S&W Special cartridges through it. Whether or not it can fire +P or +P+ ammo, you need to read the instruction manual and find the manufacturer's information on this.
it does shoot the 38 spl cartridge.............
.357 Magnum and .38 Special (to include +P and +P+ loadings).
38 Special. Stay away from +P
Not recommended unless the maker says it is OK to do.
Depends on how old the revolver is.
NO
No, a Taurus 38 Special cannot shoot 357 ammunition.
Yes, you can shoot .38 Special ammunition in a .357 revolver.