ASPA
- ASPA (car)
- ASPA (gene)
- Allocation de Solidarité aux Personnes Agées
- American Samoa Power Authority
- American Service-Members' Protection Act
- American Society for Public Administration
- Animals (Scientific Procedures) Act 1986
- Antarctic Specially Protected Area
- Aotearoa Student Press Association
- Aspa (disambiguation)
- Summit of South American-Arab Countries