缩写	全称	中文释义
SPEARS	Screener Proficiency Evaluation and Report System	筛选能力评估和报告系统
SPEARS	Spill Planning Exercise and Response System	泄漏计划演习和响应系统
SPEARS	Shuttle Processing Electronic Archival & Retrieval System	航天飞机处理电子档案检索系统