The proceedings of the conference include the opening address (Francoise Cestac) and these papers: "False Friendship in International Language Planning" (Joseph L. Malone); "Guidelines for Terminology Standardization at the United Nations" (Marie-Josee Jastrab); "Language Policy at the Agence de Cooperation Culturelle et Technique" (Jean-Claude Corbeil); "Language Training in the Context of Language Planning in International Organizations" (Youssef Mahmoud); "Language Planning, Planned Languages and International Organizations" (Humphrey Tonkin); "Preserving Multilingualism in the European Community" (Brian Moon); "The Efficient Planning of Conference Interpretation" (Bruce Boeglin); "Simultaneous Sign Language Interpretation" (Roland Wesemael); "Language Planning and the Automatic Translation System DLT" (Alex Olde-Kalter); "Intermediate Language in Multi-Language Simulations" (Amri Wandel); and "Planned Language Services in International Business" (Eva Berry). Appended materials include a description of the Center for Research and Documentation on World Language Problems, lists of future conferences, and current conference participants. (MSE)