Crossword clues for Salts are in it: Abbr. 3 lettersAnswerClueTTCCrystalline salt: Abbr.ALKMineral Salt: Abbr.NNEOld salt's course: Abbr.MSTSalt Lake setting (abbr.)ALKMineral salt in soils: Abbr.MSTSalt Lake City zone: Abbr.USNSalts are in it: Abbr.TSPSMeasures of salt and sugar: Abbr.