Hello Good People,<br/><br/>Where would one find out what these bizarre combinations of letters and + signs are? <br/><br/>Can't seem to find a definitive guide to their explanation.<br/><br/>I did find a "Shurley English" site that listed some of the more obvious such as Adj = adjective and Adv = adverb, but nothing for 'S'.<br/><br/>Is there a definitive name for what these "equations" are called? <br/><br/>P.S. what does 'S' represent?<br/><br/>Thank you