in code

Some of what he said was in code, you know?

The report was in a special code, which he knew by heart.

He wanted to use his other hand but knew that was not in the code.

"Any news had to be in code, and sometimes she couldn't understand what I was trying to tell her."

But first he would have to learn how to write in code.

He couldn't remember how long they had talked of so many things in code.

Nothing in the code of our class tells them how to ask.

We may be able to talk to each other in limited codes.

The words were in simple code, which Harry knew by heart.

Is why there are two models in the code of commercial companies.