Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

|Fewer Letters|More Letters| |-------|---------|---| |L2|Lagrange Point 2 (Sixty Symbols video explanation)| | |Paywalled section of the NasaSpaceFlight forum| |LEO|Low Earth Orbit (180-2000km)| | |Law Enforcement Officer (most often mentioned during transport operations)|

|Jargon|Definition| |-------|---------|---| |cislunar|Between the Earth and Moon; within the Moon's orbit|

^(3 acronyms in this thread; )^(the most compressed thread commented on today)^( has 19 acronyms.)
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