ASCI
- ASCII
- ASTAR Scrabble Challenge International (ASCI)
- Accelerated Strategic Computing Initiative
- Advertising Standards Council of India
- American Society for Clinical Investigation
- Argus Sour Crude Index
- Association of Christian Schools International
- Associazione Guide e Scouts Cattolici Italiani
- Associazione Scouts Cattolici Italiani
- Bella Vista, Hyderabad
- Configuration Interaction
- Hyderabad, India