Pre-empting questions
Another trick online is to remember that learners in an asynchronous online environment can't just ask you in the moment to expand on unfamiliar terms or acronyms. We don't want to leave learners wondering if they've missed something, so try to pre-empt their questions within your content.
Expand specialised terms or acronyms that might interrupt the learning flow. If there's any doubt, keep expanding terminology for longer than you think you need to. You can use glossaries, notes or refer/link learners to other content.
Here are some examples of this: