T.R.

1. in the time of the king. [ < L tempore regis]

2. See Roosevelt, Theodore.

3. tons registered.

4. trust receipt.

* * *

tr.,

an abbreviation for the following:

1. trace.

2. transfer.

3. transitive.

4. a) translated. b) translation. c) translator.

5. transpose.

T.R.,

Theodore Roosevelt, President of the United States, 1901-1909.