R.R.

abbreviation for

1. railroad.
2. Right Reverend.
3. rural route.

RR

abbreviation for

1. (in the US and Canada) railroad
2. Right Reverend
3. (in the US and Canada) rural route

Example Sentences

“RR—All of us tell everyone in our shops to shut up,” Weinberger recorded the president saying.

From The Daily Beast

And you definitely don't need RR to have those worries; there's quite a large volume of literature on that sort of thing.

From The Daily Beast

Pararthria, pa-rr′thri-, n. disordered articulation of speech.

From Project Gutenberg

The hollow shaft N has two snugs to which the chains RR are attached (fig. 175).

From Project Gutenberg

In the words of good old Proffy Fontaine: No wan can do mo-rr-rr!

From Project Gutenberg

The modified sides (rr) for convenience sake, have been called the radii; they invariably overlap the adjoining compartments.

From Project Gutenberg

This is divided by partitions of peculiar form into four vessels of equal capacity, and dips into a closed water reservoir, RR'.

From Project Gutenberg