缩写	全称	中文释义
ORCA	Open Repository Case API (Application Programmer Interface)	开放存储库案例API（应用程序编程接口）
ORCA	Organization For Responsible Care Of Animals	动物责任护理组织
ORCA	Online Record Of Clinical Activity	临床活动在线记录
ORCA	Organization For Respect Compassion For Animals	尊重动物同情组织
ORCA	Oatmeal Raisin Cookie Ale	燕麦葡萄干曲奇麦芽酒
ORCA	Occupational Researchers Computer Assistant	职业研究人员计算机助理
ORCA	Office of Rural Community Affairs	农村社区事务办公室
ORCA	Optimized Reconfigurable Cell Array	优化可重构单元阵列
ORCA	Only Rendered Creations Accepted	仅接受已呈现的作品
ORCA	Otonabee Region Conservation Authority	奥托纳比地区保护局