OMS meaning in Governmental ?

Answer:

What is Orbital Maneuvering System mean?

The Space Shuttle Orbital Maneuvering System (OMS) is a system of hypergolic liquid-propellant rocket engines used on the Space Shuttle. Designed and manufactured in the United States by Aerojet, the system allowed the orbiter to perform various orbital maneuvers according to requirements of each mission profile: orbital injection after main engine cutoff, orbital corrections during flight, and the final deorbit burn for reentry. Rarely the OMS were actually ignited part-way into the Shuttle's main ascent for a few minutes to aid acceleration to orbital insertion (usually while carrying heavy ISS payloads). This occurred on STS-51-F, STS-124, STS-128 and STS-135.

The OMS consists of two pods mounted on the orbiter's aft fuselage, on either side of the vertical stabilizer. Each pod contains a single AJ10-190 engine, based on the Apollo Service Module's Service Propulsion System engine, which produces 26.7 kilonewtons (6,000 lbf) of thrust with a specific impulse (Isp) of 316 seconds. The oxidizer-to-fuel ratio is 1.65-to-1, The expansion ratio of the nozzle exit to the throat is 55-to-1, The chamber pressure of the engine is 125 psia. The dry weight of each engine is 260 pounds. Each engine could be reused for 100 missions and was capable of a total of 1,000 starts and 15 hours of burn time.

These pods also contained the Orbiter's aft set of reaction control system (RCS) engines, and so were referred to as OMS/RCS pods. The OM engine and RCS both burned monomethylhydrazine (MMH) as fuel, which was oxidized with dinitrogen tetroxide (N
2O
4), with the propellants being stored in tanks within the OMS/RCS pod, alongside other fuel and engine management systems. When full, the pods together carried around 4,087 kilograms (9,010 lb) of MMH and 6,743 kilograms (14,866 lb) of N
2O
4, allowing the OMS to produce a total delta-v of around 1,000 feet per second (300 m/s) with a 65,000-pound (29,000 kg) payload.

reference

Full Form	Category
Online Master of Science	Academic & Science
Osteopathic Medical School	Academic & Science
Oregon Mycological Society	Academic & Science
Oklahoma Microscopy Society	Academic & Science
One Mission Society	Academic & Science
Omsk	Airport Code
Organisation Mondiale de la Santé	Associations & Organizations
Open Market Sales	Banking
Offer Management System	Business
Operations Management Suite	Business
Offender Management System	Business
Output Management System	Business
Operational Management Suite	Business
Otologic Management Services	Business
Organisations Management Service	Business
Organization and Management Studies	Business
Options Margining System	Business
Oppenheimer Multi Sector Fund	Business
Ostomy Management Specialist	Business
Ownership Management System	Business
Optical Manufacturing Solution	Business
Online Marketing Summit	Business
Object Management System	Business Management
Organization Management System	Business Management
Ocean Management Systems	Business Management
Orchard Middle School	Community
Oakland Middle School	Community
Ooltewah Middle School	Community
Orefield Middle School	Community
Oxford Middle School	Community
Overlook Middle School	Community
Olson Middle School	Community
Onieda Middle School	Community
Ooltewah Middle School's	Community
Ottoson Middle School	Community
Osseo Middle School	Community
Obsidian Middle School	Community
Ocoee Middle School	Community
Okemo Mountain School	Community
Open Music System	Community
Oliver Middle School	Community
Owensboro Middle School	Community
On My Side	Community
On My Stereo	Community
Oakbrook Middle School	Community
Oakdale Middle School	Community
Outage Management System	Computer Hardware
Vyapin Office 365 Management Suite	Computing
Open Midi System	Computing
Object Messaging Service	Computing
Online Music Stores	Computing
Office Mail Server	Computing
Open Media Streaming	Computing
Open Vms Management Station	Computing
Oracle Management Server	Computing
Online Mass Storage	Computing
Oracle Management System	Computing
Online Merchandise Sales	Computing
Operations Management Service	Computing
Oracle Media Server	Computing
Observer Management Server	Computing
Optimization Methods and Software	Computing
Order Management System	Computing
Oracle Method Standard	Database Management
Optical Mass Spectroscopy	Electronics
Odorless Mineral Spirit	General
Open Mobile System	General
Open Metering System	General
Oosterhout Modal Shift	General
Optical Metrology Services	General
Optical Measurement Systems	General
Online Maid Services	General
Octahedral Molecular Sieve	General
Online Membership System	General
Online Matching System	General
Optical Multiplex Section	General
Online Merchant Services	General
Office of MaineCare Services	General
Omic and Multidimensional Spatial	General
Object Modelling System	General
Organizational Memory System	General
Master System	General
A Old Maintenance System	General
O Mei Shan	General
Organizational Maintenance Squadron	General
Oh My Sock	General
Ontario Ministry of Transportation	General
Oman Motor Show	General
Open Modified Series	General
Outlaw Motor Speedway	General
Opel Motorsport	General
Ontario Motor Speedway	General
Oregon Mini Society	General
Occupant Monitoring System	General
Old Mill Stream Toastmasters Club	General
Oracle Method Stan	General
Optical Mapping System	General
Orbital manuevering system	General
Object Modeling System	General
Offshore Marine Services	General
Office Mobile Service	General
Orbital Maneuvering System	Governmental
Organización Mundial de la Salud	International
OncoSec Medical System	Medical
Overcoming Multiple Sclerosis	Medical
Oral and Maxillofacial Surgeons	Medical
Oxford Medical Simulation	Medical
Oral Maxillofacial Surgery	Medical
Optometric Medical Solutions	Medical
Occupational Medical Service	Medical
Occupational Medicine Services	Medical
Or Maybe Socks	Messaging
Office of Mission Support	Military and Defence
Operational Mode Summary	Military and Defence
Organization of MISO States	Regional
Operations Management Software	Softwares
Operations Management System	Space Science
Orbital Maneuvering System (subsystem)	Space Science
Olympic Messaging System	Telecommunication