RMS meaning in Governmental ?

Answer: What is Railway Mail Service mean?

The United States Postal Service's Railway Mail Service was a significant mail transportation service in the US from the mid-19th century until the mid-20th century. The RMS, or its successor the Postal Transportation Service (PTS), carried the vast majority of letters and packages mailed in the United States from the 1890s until the 1960s.

reference

Full Form	Category
Rated Maximum Sinusoidal	Academic & Science
Rossijskoe Mineralogičeskoe Obŝestvo	Academic & Science
Российское Минералогическое Общество	Academic & Science
Russian Mineralogical Society	Academic & Science
Royal Meteorological Society	Academic & Science
Royal Microscopical Society	Academic & Science
Reloadable Motor System	Academic & Science
Recipe Management Standard	Academic & Science
Real Modulated Signal	Academic & Science
Reims Management School	Academic & Science
Radnor Middle School	Academic & Science
Robert May’s School	Academic & Science
Richland Middle School	Academic & Science
Romulus Middle School	Academic & Science
Rambhakta Memorial School	Academic & Science
Receivables Management Service	Accounts and Finance
Receivables Management Solutions	Accounts and Finance
Ramstein	Airport Code
Rostral Migratory Stream	Animal Kingdom
named after the musicians: Ray Russell, Mo Foster & Simon Phillips	Arts
Ramanujan Mathematical Society	Associations & Organizations
Real Marketing Solutions	Business
Ramelius Resources, LTD.	Business
Risk Management System	Business
Risk Management Solutions	Business
Records Management System(s)	Business
Records Management strategy/ies	Business
Residential Mortgage Services	Business
Residential Management Services	Business
Risk Management Solution	Business
Retail Management System	Business
Roll Music Studios	Business
Records Management System	Business
Rouse Matrix Systems	Business
Rotana Media Services	Business
Recruitment Management System	Business
Resource Management Service	Business
Rental Management Software	Business
Rail Management Services	Business
Revenue Management Solutions	Business
Resource Management Suite	Business Management
Recovery Management Services	Business Management
Robot Management System	Business Management
Ramblewood Middle School	Community
Rockcliffe Middle School	Community
Rosemount Middle School	Community
Rotolo Middle School	Community
Riverside Middle School	Community
Ridgely Middle School	Community
Richmond Middle School	Community
Roosevelt Middle School	Community
Residential Media Systems	Community
Robertsville Middle School	Community
Ritenour Middle School	Community
Reading Motivation System	Community
Ratner, Miller, and Shafran Families Foundation	Community
Richard Matthew Stallman, activist	Community
Rockford Middle School	Community
Riverton Middle School	Community
River Management Society	Community
Rivera Middle School	Community
Realtime Music Solutions	Community
Root Mean Square	Computer and Networking
Relocated Module Segment	Computer Assembly Language
Remote Technical Support	Computing
Rack Mount Space	Computing
Resource Management Scheduling	Computing
Resource Management System	Computing
Remote Management Solution	Computing
Random Music Sensor	Computing
Remote Management System	Computing
Record Management Services	Computing
Reliant Monitor Software	Computing
Rack Mount Systems	Computing
Rack Mount Server	Computing
Remote Management Server	Computing
Reliable Multicast Service	Computing
Retail Merchandise System	Computing
Remote Monitoring Services	Computing
Recipe Management Systems	Computing
Rich Media Session	Computing
Release Management System	Computing
Record Management System	Computing
Random Map Script	Computing
Random Mapping Series	Computing
Rights Management Services	Computing
Rate-Monotonic Scheduling	Computing
Reformed Mission Services	General
Royal Mail Steamer	General
Root Mean Squared	General
Royal Marine Service	General
Regression Modeling Strategies	General
Royal Marine Steamer	General
Remote Manipulator System	General
Reflex Mini Sight	General
Raw Material Surcharge	General
Rageing Mammoth Society	General
Real Maximum Something	General
Ron Montris Stumped	General
Richard M Stallman	General
Royal Mail Steamship	General
Really Massive Ship	General
Retail Merchandising Services	General
Rotronic Monitoring System	General
Rotary and Mission Systems	General
Related Moment Series	General
Rose Marie Swift	General
Rotating Machinery Services	General
Remote Starter	General
Road Management System	General
Ramp Metering System	General
Renault Megane Scenic	General
Rocky Mountain Sprints	General
Renault Multi Sense	General
Rear Sensing Misacceleration Mitigation System	General
Red Means Stop	General
Radar Sensing Misacceleration Mitigation System	General
Reference Member State	Governmental
Regulatory Management System	Governmental
Review Management Staff	Governmental
Roads and Maritime Services (NSW, Australia) (replaced RTA 2011?)	Governmental
Risk Mitigation Strategy	Governmental
Resolution Management System	Governmental
Remote Monitoring System	Governmental
Railway Mail Service	Governmental
Roads & Maritime Services	Governmental
Regroupement des Militants Syndicaux	Governmental
RAMSHAI	Indian Railway Station
Richard Matthew Stallman	Information Technology
Ride me sideways	Internet Slang
RhabdoMyoSarcoma	Medical
Respiratory Monitoring System	Medical
Royal Medical Society	Medical
Resource Monitoring Subsystem	Military and Defence
Requirements Management System	Military and Defence
Remote Management Service	Networking
Received Message Store	Networking
Rate My Signal	Radio Science
Rooms	Real Estate
Ramstein Airbase, Kaiserslautern, Germany	Regional
Republik Maluku Selatan	Regional
Resource Monitoring System	Softwares
Risk Management and Safety	Space Science
Reliability, Maintainability, and Safety	Space Science
Radian Means Per Second	Space Science
Random Motion Simulator	Space Science
Redundancy Management System	Space Science
Remote Manipulator System (subsystem)	Space Science
Race Marque Systems	Sports
Reconfigurable Manufacturing System	Technology