For the UK, you will need a Type G plug adapter.
For Argentina, you will need a Type C or Type I plug adapter.
Yes! you need to use a power adapter as well a plug adapter in Egypt from the UK.
For Brazil, you will need a plug adapter that is compatible with type C or type N sockets.
In Scotland, you will need a Type G plug adapter to use with your electronic devices.
For Scotland, you will need a Type G plug adapter, which has three rectangular prongs in a triangular pattern.
In Ireland, you will need a Type G wall plug adapter to use with your electronic devices.
Short answer: yes. Thailand uses both US and European plugs seemingly at random, and runs at 220V, so you WILL need a converter and you MAY need an adapter. Indonesia uses both European and UK plugs, and can run at 127 OR 230V, so you MAY need a converter (essentially you'll need to check every time you plug something in) and you WILL need an adapter.
universal adapter
In Dublin, you will need a Type G power adapter to plug in your electronic devices.
For traveling to Brazil, you will need a Type N travel adapter to plug in your electronic devices.
you need a wiring adapter that will plug directly into the factory wiring and you will also need the adapter to mount it in your dash it should not be very difficult to do you need a wiring adapter that will plug directly into the factory wiring and you will also need the adapter to mount it in your dash it should not be very difficult to do