The trouble is that, with a lot of these names, [although, to be fair, not in the case of SLIM] the acronym is so tortured it is of no help with remembering wha

The trouble is that, with a lot of these names, [although, to be fair, not in the case of SLIM] the acronym is so tortured it is of no help with remembering what it stands for, anyway. For example, they sometimes use the second letter of the word, or random pairs of letters... * JAXA – Japan Aerospace eXploration Agency * MESSENGER – MErcury Surface, Space ENvironment, GEochemistry and Ranging ...or miss words out entirely, when they don't fit the acronym: * BLAST – Balloon-borne Large Aperture Submillimeter Telescope * BOOMERanG –Balloon Observations of Millimetric Extragalactic Radiation and Geophysics * FAME – Full-sky Astrometric Mapping Explorer * FIRST – Faint Images of the Radio Sky at Twenty-Centimeters * HARPS – High Accuracy Radial velocity Planet Searcher * MARVEL – Multi-object Apache Point Observatory Radial Velocity Exoplanet Large-area Survey This one even uses other acronyms within its own acronym... * MUSTANG – Multiplexed SQUID TES Array at Ninety GHz So, as well as remembering what MUSTANG stands for, you also need to remember that the S = SQUID = "Simultaneous Quad Infrared Imaging Device" and the T = TES = 'Thermal Emission Spectrometer' Arrrghhh!Just make it stop, already! I can't help but imagine a scene like something from a Gary Larson cartoon; where a project chief sticks his head round the door of a research lab, saying "How are the designs for the Mercury probe coming on?" whilst a room full of white coated scientists guiltily covert up scraps of paper on which they've been idly doodling 'MERCY.. MIDAS... MUON... MONTAGE...' etc. Source: https://en.wikipedia.org/wiki/List_of_astronomy_acronyms https://en.wikipedia.org/wiki/List_of_astronomy_acronyms