When labeling cosmetics in the US plus soaps in the rest of the world you are required to use INCI (International Nomenclature of Cosmetic Ingredients) following are some of the best INCI lists I've been able to find:
Making Cosmetics This one is very complete but does not include the INCI's for Soap.
Oshun Supply. This one has the INCI for most of the oils when used in soap. Now if you are making liquid soap then you will use Potassium instead of Sodium.
Making Cosmetics This one is very complete but does not include the INCI's for Soap.
Oshun Supply. This one has the INCI for most of the oils when used in soap. Now if you are making liquid soap then you will use Potassium instead of Sodium.