Find form based on internal label

If you want to know the ID of a form, and you only know the internal label, use this query:

SELECT [Id] FROM [Form] WHERE [InternalLabel] = 'FormLabel';

There is also this WebService in place:

   select id from Form where InternalLabel = #INTERNALLABEL#

sample: https://dev.ssp7.smt-x.com/common/Admin/WsCallAddEdit.aspx?genericid=358