GTC

1. General Teaching Council (GTCE for England; GTC(NI) for Northern Ireland; GTCS for Scotland; GTCW for Wales)
2. Good till cancelled (on an order for goods, securities, etc)
3. Government Training Centre

• spelunkers
• spelunking
• spelunkings
• spence
• spencer
• Spencerian
• Spencerianism
• spencers
• spences
• spend
• spendable
• spendall
• spendalls
• spend a penny
• spender
• spenders
• spendier
• spendiest
• spending
• spending money
• spending monies
• spendings
• spend one's breath
• spends
• spendthrift