工学 食品安全 释 food safety objective；FSO 食品安全目标 食品中的某种危害可提供或促进适当保护水平（appropriate level of protection，ALOP）的最大允许频率或浓度。食品安全目标的概念仅限于食品安全，不涉及质量。
网络与数据通信 无线网络 释文 free space optics, FSO 自由空间光束
- Samuel Beckett
- Samuel Butler
- Samuel Chao Chung Ting
- Samuel Clarke
- Samuel Clement Bradford
- Samuel Colt
- Samuel compactification
- Samuel David Luzzatto
- Samuel de Chmplain
- Samuel E.Finer
- Samuel Finley Breese Morse
- Samuel Flagg Bemis
- Samuel Fosso
- Samuel Gompers
- Samuel Ha-Nagid
- Samuel Heinicke
- Samuel Heinrich Schwabe
- Samuel Irving Newhouse
- Samuel Johnson
- Samuel Kanyon Doe
- Samuel M. Russell
- Samuel Palmer
- Samuel Phillips Huntington
- Samuel Pierpont Langley
- Samuel Pollard