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- 浮筒系統A方位標誌Cardinal marks of buoyage system A
- 系統system
- 國際燈塔管理局協會的海上浮筒系統甲International Association of Lighthouse Authorities Maritime Buoyage System A
- 模擬系統A第一個專用控制通道Analog First Dedicated Control Channel for System A
- 方位標誌bearing marker
- 方位標誌器bearing marker
- 房室順序起搏系統A波振幅測量值的觀察研究。The Observation and Study for A Wave Amplitude of Atrioventricular Synchronous Pacing System.
- 系統的systemic
- 海牙警局內部的報紙說，荷蘭首都的其他拘留所不久都將出現類似的方位標誌。All other police cells in the Dutch capital will soon get similar compass marks, the in-house newspaper of The Hague police said.
- 方位azimuth
- 面向PSTN的遠程醫療系統A PSTN-Oriented Telemedical SystemA PSTN-Oriented Telemedical System
- 系統信息system information
- 浮筒pontoon
- 不僅A而且not merely A but also B
- 系統管理員system administrator
- A股A-share
- 文件系統file systems
- 多方位multiaspect
- 把A誤以為take A for B
- 系統文件system file
