历史学 国际关系史 释 Shanghai Cooperation Organization；SCO 上海合作组织 2001年6月15日在中国上海成立的永久性政府间国际组织。
网络与数据通信 无线网络 释文 synchronous connection-oriented link, SCO 同步的面向连接的链路
- Pioneering High Energy Nuclear Interaction experiment
- pioneering morality
- pioneer plant
- pioneer plant community
- pioneer plants
- Pioneer probe
- Pioneers
- pioneer species
- Pioneer-Venus
- Pioneer Venus Multiprobe
- Pioneer-Venus probe
- pion factory
- pionic atom
- pionium
- pionization
- pion-minus
- pionnotes
- pi orbital
- Piotr Lukich Proskurin
- Piotrowski-Altmann Law
- PIP
- pip
- pipa
- Pipa music
- Pipa score