Teaching Paper: Development Glossary A Foundational Reference for International Development Practice Author: Dr. Anna Neya Kazanskaia ORCID: https://orcid.org/0009-0009-5669-1676 DOI: https://doi.org/10.64357/tp.dev.2025.002 Based on Appendix B from the book Core Principles of International Development Abstract This Teaching Paper presents a curated glossary of foundational terms central to international development practice. By clarifying frequently used concepts such as capacity building, conditional cash transfers, participatory rural appraisal, and theory of change, it provides practitioners, educators, and students with a concise reference framework. Understanding these terms is critical for ensuring shared language, accurate communication, and effective program design across diverse contexts. The glossary highlights both technical and practical dimensions, emphasizing how development terminology informs strategic choices, donor engagement, and community participation. Keywords: development glossary, capacity building, microfinance, NGO, participatory rural appraisal, sustainable development, theory of change, conditional cash transfers, community-based adaptation Executive Summary The field of international development is shaped by specialized terminology that reflects evolving theories, policies, and practices. Without a shared understanding of these terms, organizations risk miscommunication, ineffective programming, and misalignment with donor expectations. This