Locked due to necro-posting; this thread is almost four years old.
In the future Dreamerboyy, be sure to check the date of the last post just so you're not reviving a stale thread! :)
As for your question, LD stands for "lucid dream", and the other acronyms are the different techniques used to induce lucid dreams. DILD is "dream induced lucid dream", WILD is "wake induced lucid dream", MILD is "mnemonic induced lucid dream", and DEILD is "dream exit initiated lucid dream". For more info on techniques, be sure to read through the Dreamviews Wiki!
