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
- wireless sensor network
- wireless sensor network for field planting
- wireless sensor network for protected horticulture
- wireless sensor network location technology
- wireless sensor networks for circulation management
- wireless sensor network, WSN
- wireless sensor network，WSN
- wireless sensor positioning
- wireless telegraphy
- wireless telemetry seismograph
- wireless telephony
- wireless terminal
- wireless time signal
- wireless universal serial bus
- wireless video transmission
- wireless wide area network
- wireless wide area network, WWAN
- wireline
- wireline/cable formation testing equipment
- wire-line coring
- wire mesh
- wire model
- wire over ground
- wire part
- wirephoto