| ICER | IATA Consolidated Exchange Rates 
| Others |
| ICER | In Case of Emergency Re
| Others |
| ICER | Incapacitating Cartridge Emitting Railgun
| Others |
| ICER | Incremental Cost Effective Ratio
| Others |
| ICER | Incremental Cost Effectiveness Ratio
| Others |
| ICER | Inducible cAMP Early Repressor
| Others |
| ICER | Industry Council for Electronic Equipment Recycling
| Others |
| ICER | Institute for Clinical and Economic Review
| Others |
| ICER | Institute for Continuing Education and Research
| Others |
| ICER | Institute for Cyber Enabled Research
| Others |
| ICER | Integrative and Clinical Endocrinology
| Others |
| ICER | Integrative and Clinical Endocrinology and Reproduction
| Others |
| ICER | Interdisciplinary Centre for Energy Research
| Others |
| ICER | International Centre For Economic Research
| Others |
| ICER | International Computing Education Research
| Others |
| ICER | International Confederation of Energy Regulators
| Others |
| ICER | Invention Classification Experiment and Re
| Others |
| ICER | IT Consultant Expert Resource
| Others |