| 联合 | lian2 he2 | to join |
| 苏联 | su1 lian2 | Soviet Union, 1922-1991 |
| 联系 | lian2 xi4 | to link |
| 联盟 | lian2 meng2 | alliance |
| 连续 | lian2 xu4 | serial |
| 联合国 | lian2 he2 guo2 | United Nations |
| 连接 | lian2 jie1 | to link |
| 联络 | lian2 luo4 | communication |
| 联邦 | lian2 bang1 | federation |
| 联 | lian2 | to ally |
| 联网 | lian2 wang3 | network |
| 互联 | hu4 lian2 | interconnected |
| 联合会 | lian2 he2 hui4 | union |