ISTA
ISTA or Ista stands for:
- Coarctation of the aorta , a vascular malformation
- Institute of Science and Technology Austria , a research facility that was created based on the model of American elite universities for cutting-edge research in Austria
- Instrument for stress-related activity analysis , an occupational psychological measurement method
- International Safe Transit Association , a global alliance of transport companies, shipping companies, suppliers, test laboratories as well as teaching and research institutions that focus on the specific needs of transport packaging
- International School of Theater Anthropology , an international network by and for actors, drama students, directors and academics based in Odin Teatret
- International Seed Testing Association , the international association of research institutes for the standardization and harmonization of the testing methods of seed quality, their germination capacity and driving force
- Ista International , an energy service provider
- Team Ista , a German cycling team
Ista is the family name of:
- Kevyn Ista (* 1984), Belgian racing cyclist