1.
a series circuit, connection, etc
串联电路、 串联.
2.
"The number of invoice forms consist of four forms, the first form is the stub form, the second the invoice form, the third is the deduction form and the fourth the account keeping form."
联次为四联，即第一联为存根联，第二联为发票联，第三联为抵扣联，第四联为记帐联。
3.
Pan-African Telecommunication Unio
泛非电信联盟(泛非电联)
4.
United Nations Joint Logistics Centre
联合国联合后勤中心
5.
United Democratic Movement
联合民主运动（联运）
6.
Arab Union of Iron and Steel
阿拉伯钢铁联盟(阿钢联)
7.
colour association
色的联想,色的联系
8.
A Soviet astronaut.
苏联宇航员苏联宇航员
9.
Environment Liaison Board
环境联络委员会(环联委)
10.
direct and indirect connexions
直接联系与间接联系
11.
Federation of Hong Kong and Kowloon Labour Unions FLU
港九劳工社团联会〔劳联〕
12.
Joint Control Commission
联合控制委员会(联控委)
13.
combined breaker and finisher card
联合梳毛机，联合梳麻机
14.
United Nations Joint Appeals Board
联合国联合申诉委员会
15.
Joint Commercial Commission
联合商业委员会(联商委)
16.
A close relationship, connection, or link.
密切的联系、关系或关联
17.
World Federation of United Nations Associations [WFUNA]
联合国协会世界联合会
18.
gear type coupling
齿式联轴器齿轮联结