This ACSAR volume constitutes the refered proceedings of International Conference, ICGIS 2025, Virtual Event, held during April 26-27, 2025. ICGIS 2025 emphasize innovation in interdisciplinary research and applications, showcasing transformative ideas across diverse domains.The volume constitutes 49 full papers out of numerous submissions. The event featured compelling conversations across a range of domains—Artificial Intelligence, Smart Infrastructure, Climate Adaptation, Renewable Energy, Cybersecurity, Digital Health, and Data-Driven Policy—united by a common vision: innovating toward a more sustainable and secure future.