- MRS
- Mistress (Governmental » US Government)Mistress (Miscellaneous)Mistress (Business » General)Mistress (Community » Law)Mistress (Governmental » Military)Mistress (Business » Positions)** Materials Research Society (Academic & Science » Electronics)* Marseille, France (Regional » Airport Codes)* Marginal Rate Of Substitution (Business » General)* Media Recognition System (Computing » General)* Mobility Requirements Study (Governmental » Transportation)* Mobility Requirements Study (Governmental » Military)* Message Routing System (Computing » Networking)* Midcoast Energy Resources, Inc. (Business » AMEX Symbols)* Manufacturers Railway Company (Regional » Railroads)* Macro Resource file (WordPerfect for Win) (Computing » File Extensions)* Mixed Race Sinner (Community » Religion)* Music Recording Service (Community » Media)* Miniature Rawinsonde System (Academic & Science » Meteorology)* Mid Range Services (Business » General)* Map Rating System (Governmental » Military)* Movimiento Radical Socialista (International » Spanish)
Abbreviations dictionary. 2012.