| CHAI | Commission for Healthcare Audit and Inspections (UK) | 医疗保健审计和检查委员会（英国） |
| CHAI | Concern for Helping Animals in Israel | 关心帮助以色列的动物 |
| CHAI | Coalition for Hopkins Activists for Israel | 霍普金斯以色列活动家联盟 |
| CHAI | Life Medical Sciences, Inc. | 生命医学科学公司。 |
| CHAI | Center for Human-Animal Interaction | 人与动物互动中心 |
| CHAI | Cisco Hosted Applications Initiative | Cisco托管应用程序计划 |