At the ready and In order

At the ready adjective - Ready for immediate use.

In order and at the ready are semantically related in prepared topic. In some cases you can use "In order" instead an adjective phrase "At the ready".

In order adjective - In a state of proper readiness or preparation or arrangement.

At the ready and in order are semantically related in prepared topic. You can use "At the ready" instead an adjective phrase "In order".