ECIS
ECIS stands for:
- European Committee for Interoperable Systems, an international organization for interoperability in the field of information and communication technology
- European Conference on Information Systems, an international scientific conference in the field (business) computer science
- European Council of International Schools, an international education association
- Electric Cell Impedance Sensing substrates, a scientific method to the study of living animal cells
- Disambiguation
- Abbreviation