Dictionaries are a basic aid for the mastery of a language, not only for its foreign speakers, but for its native speakers, as well. The Project has produced three different dictionaries for Minority pupils, designed on the basis of their needs. All three dictionaries take into account the age of these pupils and the fact that they are foreign speakers of Greek, but they each have a distinct goal. The dictionaries produced by the Project are: A Greek-Turkish dictionary for children, an explanatory dictionary of Greek as a foreign language and a trilingual dictionary of terminology. They are all aesthetically appealing, user-friendly, can be obtained either in hard copy or in electronic format and support the pedagogical logic of the Project that is based on active and autonomous learning.