1, The full form of MH is Marshall Islands. It’s used on Regional ,Countries in Marshall Islands

Marshall Islands (ISO 3166 code: MH), officially the Republic of the Marshall Islands is an island country located in the northern Pacific Ocean.

Marshall Islands, officially Republic of the Marshall Islands, Marshallese Majōl, country in the central Pacific Ocean. It consists of some of the easternmost islands of Micronesia . The Marshalls are composed of more than 1,200 island s and islets in two parallel chains of coral atoll s—the Ratak, or Sunrise, to the east and the Ralik, or Sunset, to the west.

2, The full form of MH is Malaysia Airlines Berhad. It’s used on Transport & Travel ,Airline Codes in Malaysia

Malaysia Airlines Berhad or Malaysian Airlines (IATA code: MH, ICAO: MAS, Callsign: MALAYSIAN) is the flag carrier of Malaysia.

Malaysia Airlines Berhad (MAB), previously known as Malaysia Airline System (MAS), is the national flag carrier of Malaysia, based in Kuala Lumpur. Originally founded in 1947 as Malayan Airways, Malaysia Airlines operates a network of scheduled international and domestic services as part of a broader group of airlines that include its wholly-owned subsidiaries, Firefly and MASwings. MAB is owned entirely by the Malaysian Government, through sovereign wealth fund, Khazanah Nasional. MAB wholly-owned subsidiaries include the following:

• Firefly (since Apr-2007)
• MASwings (since Oct-2007)
• Amal (services commenced Oct-2018)

3, The full form of MH is Maharashtra. It’s used on Regional ,States & Districts in India

Maharashtra, state of India, occupying a substantial portion of the Deccan plateau in the western peninsular part of the subcontinent. Its shape roughly resembles a triangle, with the 450-mile (725-km) western coastline forming the base and its interior narrowing to a blunt apex some 500 miles (800 km) to the east. Maharashtra is bounded by the Indian states of Gujarat to the northwest, Madhya Pradesh to the north, Chhattisgarh to the east, Telangana to the southeast, Karnataka to the south, and Goa to the southwest and by the union territory of Dadra and Nagar Haveli and the Arabian Sea to the west.

4, The full form of MH is Metal Hydride. It’s used on Academic & Science ,Chemistry in Worldwide

Metal Hydride (MH) is a compound in which hydrogen is bonded chemically to a metal or metalloid element.

5, The full form of MH is Malignant Hyperthermia. It’s used on Medical ,Diseases & Conditions in Worldwide

Malignant hyperthermia is a severe reaction to certain drugs used for anesthesia. This severe reaction typically includes a dangerously high body temperature, rigid muscles or spasms, a rapid heart rate, and other symptoms. Without prompt treatment, the complications caused by malignant hyperthermia can be fatal.

In most cases, the defective gene that puts you at risk of malignant hyperthermia is inherited, though sometimes it’s the result of a random genetic defect. Genetic testing can reveal whether you have an abnormal gene. This genetic disorder is called malignant hyperthermia susceptibility (MHS).

Treatments for malignant hyperthermia include the medication dantrolene (Dantrium, Ryanodex, Revonto), ice packs and other measures to cool body temperature, as well as supportive care.