1. French Overseas « Departments » are:
Guadeloupe, French Guyana, Martinique, Reunion and Mayotte
2. French Overseas collectivities / territories are:
French Polynesia, New Caledonia, Wallis and Futuna, Saint-Pierre et Miquelon, Saint-Martin and Saint-Barthélémy
For short stay, you can use the same application form and list of documents required of the Schengen Visa here.