Work on the Central Sinama - English Dictionary has spanned the course of over half a century. The major contributing partners in this effort have been the Summer Institute of Linguistics (now SIL Philippines), the Bureau of Public Schools (now the Department of Education) and Sama individuals and communities in the Sulu province (prior to its division into the three provinces: Basilan, Sulu, & Tawi-Tawi) and in the Zamboanga province. In recent years helpful contributions have also been obtain