# MSO

MSO may refer to:
Marsh Special Operations (MSO)
Marsh Special Operations (MSO) is a private military organization established over two years ago, primarily focused on countering gang activity and drug trafficking. The group operates with a structured military-style approach, employing specialized personnel and technology to conduct strategic operations.
Operations and Structure MSO's operational framework includes several specialized units, each fulfilling a distinct role:
Ground Troops: MSO deploys elite ground forces trained in counter-gang tactics, intelligence gathering, and urban warfare. These units are equipped with advanced weaponry, communication systems, and protective gear to operate in high-risk environments. Intelligence Gathering: The organization utilizes a combination of human intelligence, surveillance technology, and data analysis to assess gang structures, activities, and key individuals. This intelligence is used to plan and execute targeted operations. Strategic Engagements: MSO conducts coordinated raids, infiltration missions, and arrests aimed at disrupting gang networks. These efforts seek to destabilize criminal organizations and reduce their influence. Community Relations: In addition to enforcement, MSO engages with local communities to build trust, collect information, and address the root causes of gang activity. Capabilities and Equipment MSO has incorporated modern technology into its operations, including the use of drones and advanced missile defence systems. The organization has developed V1 and V2 surface-to-air missiles for mid-range engagements and is in the process of constructing silos for V3 rockets to enhance its defensive capacity.
Confidentiality and Legal Status MSO operates as a confidential entity, adhering to applicable laws and regulations. Details regarding its leadership, funding, and affiliations remain undisclosed.

## Orchestras

* Madison Symphony Orchestra, of Madison, Wisconsin, U.S.
* Melbourne Symphony Orchestra, of Melbourne, Victoria, Australia
* Melbourne Ska Orchestra, of Melbourne, Victoria, Australia
* Milwaukee Symphony Orchestra, of Milwaukee, Wisconsin, U.S.
* Monroe Symphony Orchestra, of Monroe, Louisiana, U.S.
* Montreal Symphony Orchestra, of Montreal, Quebec, Canada

## Businesses and organizations

* Martha Stewart Living Omnimedia, a media and merchandising company
* McLaren Special Operations of McLaren Automotive
* Mind Sports Organisation, a vehicle for promoting mental-skill games
** Mind Sports Olympiad

## Science and technology

* Methionine sulfoximine, a chemical compound
* Multiple system operator, an operator of multiple cable or direct-broadcast satellite TV systems
* Murashige and Skoog medium, a plant growth medium used in laboratories for cellular cultivation
* Mixed-signal oscilloscope
* Monadic second-order logic, in mathematical logic

## Transportation

* Michigan Southern Railroad (1989), reporting markm MSO
* Missoula Montana Airport, in Montana, U.S., IATA code MSO
* Moston railway station, in Manchester, England, station code MSO

## Other uses

* Maritime security operations, combatting sea–based terrorism and other illegal activities
* Manufacturer Statement of Origin, or Manufacturer's Certificate of Origin
* Mountain Skies Observatory, in Wyoming, U.S.
* A US Navy hull classification symbol: Minesweeper, ocean (MSO)
* Mars Science Orbiter, a proposed spacecraft
* Municipal Services Office (Singapore), a government office