| Rank | Abbreviation | Meaning |
|---|
| ***** | CILS | Center for Independent Living's
| |
| ***** | CILS | Coupled Instrument Landing System
| |
| **** | CILS | Collision-induced Light Scattering
| |
| **** | CILS | Carrier Instrument Landing System
| |
| **** | CILS | Critical Items Lists
| |
| **** | CILS | Community Impact Legal Services
| |
| **** | CILS | Center for International Law Studies
| |
| **** | CILS | Commerce Information Locator Service
| |
| **** | CILS | Crew-In-the-Loop Simulator
| |
| **** | CILS | CAREERS in LIFE SCIENCES
| |
| *** | CILS | CEOS Information Locator Service
| |
| *** | CILS | Curriculum In Leisure Studies
| |
| *** | CILS | Centers for Independent Living Services
| |
| *** | CILS | CPE Industry Liaison Subcommittee
| |
| *** | CILS | College and Institute Library Services
| |
| *** | CILS | Centre for Islamic Law and Society
| |
| *** | CILS | Chicago International Language School
| |
| *** | CILS | Center for International Legal Studies
| |
| ** | CILS | Clinch Independent Living Services
| |
| ** | CILS | California Indian Legal Services
| |
| ** | CILS | Core Ionization Loss Spectroscopy
| |
| ** | CILS | Chinese Implicit Leadership Scale
| |
| ** | CILS | Continuous Integrated Logistics System
| |
| ** | CILS | Computer Imprintable Label Systems
| |
| ** | CILS | Center for Integrative Life Sciences
| |