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

• National Assistance
• national bank
• national banks
• national call
• national calls
• national church
• national churches
• national code
• National Convention
• National Curriculum
• National Curriculum Council
• national debt
• national debts
• National Front
• national grid
• national grids
• National Guard
• National Guards
• National Health Service
• National Hunt
• national income
• national incomes
• national insurance
• national insurances
• nationalisation