Found 24,570 abbreviations starting with R:

R

Angle of Reflection

Academic & Science » Physics

Rate it:
R

Reissue

Miscellaneous » Hobbies

Rate it:
R

Ridiculous

Community » Law & Legal

Rate it:
R

Realistic

Miscellaneous » Hobbies

Rate it:
R

Rabid

Miscellaneous » Dogs Related

Rate it:
R

Reflexive

Business

Rate it:
R

Refrigerator car

Regional » Railroads

Rate it:
R

Refined

Business » Products

Rate it:
R

Refused

Business » Products

Rate it:
R

Racer

Community » Sports

Rate it:
R

Random

Academic & Science » Mathematics

Rate it:
R

Row

Academic & Science » Mathematics

Rate it:
R

Regional

Computing » General

Rate it:
R

Regiment

Governmental » Military

Rate it:
R

Roy

Miscellaneous » Names and Nicknames

Rate it:
R

Rei

Miscellaneous » Names and Nicknames

Rate it:
R

Rationality

Academic & Science » Mathematics

Rate it:
R

Resist

Governmental » Police

Rate it:
R

Rectangle

Academic & Science » Mathematics

Rate it:
R

Regular Army

Governmental » Military

Rate it:
R

Rugged

Governmental » NASA

Rate it:
R

Reigned

Governmental

Rate it:
R

Risky

Business » General

Rate it:
R

Readability

Community » Media

Rate it:
R

Relay

Community » Sports

Rate it:

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...