- DINA stands for Dirección de Inteligencia Nacional (Spanish)
- DINA stands for Direccion Nacional de Inteligencia (Spanish: National Intelligence Directorate; Chile)
- DINA stands for Disability Information Network Australia
- DINA stands for Department of Immigration and Naturalization Aruba
- DINA stands for Distributed Intelligent Network Architecture (Sprint)
- DINA stands for Distributed Information-processing Network Architecture (NEC)
- DINA stands for Direct Noise Amplification
- DINA stands for Dawn Internet Newsalert (Pakistan)
- DINA stands for Decision Information Networking Associates, Inc.
- DINA stands for Direct Internal Noise Amplification
DINA