Complex sentence: The term m-learning or "mobile learning", has different meanings for different communities, that refer to a subset of e-learning, educational technology and distance education, that focuses on learning across contexts and learning with mobile devices.
Split into simpler sentences: The term M-Learning, "mobile learning", has different meanings for different communities. Although related to e-learning, educational technology and distance education, it is distinct in its focus on learning across contexts and learning with mobile devices.