Many organisations need to change the format of US states and CA provinces form the way they are listed in their source (eg. California) to the abbreviated form for Raiser's Edge (eg. CA).
To save the manual process of building these one by one, please use the attached to import directly into Importacular.
This can be done within the Data Transformations (found in Field Settings) using the Import function as highlighted below:
For help with importing these transformations, please see this knowledgebase article.