Sim cardSim card /ˈsɪm kɑːd $ -kɑːrd/ noun [countable] 
a plastic card in a mobile phone that stores your personal information and allows you to use the phone
a plastic card in a mobile phone that stores your personal information and allows you to use the phone- WorldCom
- World Council of Churches
- World Cup
- World English
- world-famous
- World Health Organization
- worldliness
- worldly
- worldly-wise
- world music
- world power
- world record
- world-record
- World Series
- World Service
- World Trade Center
- World Trade Organization
- world view
- world war
- World War I
- World War II
- world-weariness
- world-weary
- worldwide
- World Wide Fund for Nature