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

• ophthalmometer
• ophthalmometers
• ophthalmometry
• ophthalmophobia
• ophthalmoplegia
• ophthalmoplegic
• ophthalmoscope
• ophthalmoscopes
• ophthalmoscopic
• ophthalmoscopical
• ophthalmoscopically
• ophthalmoscopy
• opiate
• opiated
• opiates
• opiating
• opificer
• opificers
• opinable
• opine
• opined
• opines
• opinicus
• opinicuses
• opining