This compendium presents a curated collection of 84 research abstracts generated by SEAMEO RECFON between 2017 and 2022. Reflecting the Centre’s core mandate to produce science-based evidence for food and nutrition development across Southeast Asia, the studies span critical areas aligned with its flagship programmes and development priorities. These include Early Childhood Care, Nutrition and Education (ECCNE), Nutrition Goes to School (NGTS), and Nutrition Goes to Workplace (NGTW). Organized under three thematic areas—Food Safety, Security and Environment; Optimal Nutrition Throughout the Life Course; and the Nutrition, Health, and Productivity Nexus—the research highlights diverse methodological approaches and partnerships, including collaborative efforts with national and international institutions. With 21 studies published in peer-reviewed journals, this volume serves as a vital reference for policymakers, programme implementers, researchers, and stakeholders aiming to advance nutrition science and inform evidence-based interventions across the region.