1. The full form of DMO is DirectX Media Objects

DirectX Media Objects (DMOs) are COM-based multimedia and data-streaming components. In some respects, DMOs are similar to DirectShow filters. Like DirectShow filters, DMOs take input data and use it to produce output data. As the APIs for DMOs are much simpler than the corresponding APIs for DirectShow, they are easier to create, test, and use. For encoding/decoding, audio capture, audio processing and video processing effects, Microsoft encourages developers to write a DMO instead of a DirectShow filter

2. The full form of DMO is Debt Management Office

The UK Debt Management Office (DMO) is the executive agency responsible for carrying out UK Government’s debt management.

The DMO is responsible for day-to-day management of the UK Government’s debt. It is tasked with carrying out the UK Government’s debt management policy of minimising financing costs over the long term, taking account of risk, and managing the aggregate cash needs of the Exchequer in the most cost-effective way, in both cases consistently with the objectives of monetary and any wider policy considerations.

3. The full form of DMO is Digimon Masters Online

Digimon Masters (Korean: 디지몬 마스터즈) is a free-to-play massive multiplayer online role-playing game^[2] (MMORPG) with microtransactions in a setting based on that of the Digimon media franchise, specifically the universe and characters of the fifth anime series, Digimon Data Squad (though many aspects of Digimon Adventure, Digimon Adventure 02, Digimon Tamers, Digimon Frontier and Digimon Fusion are incorporated). The game was first released in South Korea, and an English version was scheduled to be released in December 2010 by WeMade Entertainment (the company responsible for the English Version of Digimon Battle), but it was delayed to 2011. It was announced in July 2011 that Joymax, a subsidiary of WeMade Entertainment, would publish the English version of the game. On August 30, 2011, Joymax held a pre-CBT for players, which ended on September 6, 2011. After the conclusion of the pre-CBT, Joymax announced on September 22, 2011 that the OBT will held on September 27. The OBT for Digimon Masters concluded on October 11, 2011 with the game going into commercial service globally on October 20, 2011, except for some countries.

4. The full form of DMO is Destination Marketing Organization

In travel and tourism terms, DMO stands for Destination Marketing Organization. They represent destinations and help to develop their long-term travel and tourism strategy.

DMOs come in various forms and have labels such as “Tourism Board,” “Convention and Visitors Bureau,” and “Tourism Authority.” They are typically part of a political branch or subdivision in charge of promoting a specific destination and enticing and servicing MICE travel.