Answer: mtns

AnswerCrossword Clue
MTNSHigh spots: Abbr.
MTNSCalif.'s Sierra Nevadas, e.g.
MTNSAtlases, e.g.: Abbr.
MTNSRange: Abbr.
MTNSWhite or Green: Abbr.
MTNSPennines or Carpathians: Abbr.
MTNSScenes in Nep.
MTNSEarth's raised pts.
MTNSMap abbr.
MTNSRange units: Abbr.
MTNSLand elevations: Abbr.
MTNSRockies, etc.: Abbr.
MTNSWhite and Catskill: Abbr.
MTNSRanges: Abbr.
MTNSTopographer's abbr.
MTNSAlps or Andes: Abbr.
MTNSAbbreviation on maps.
MTNSThe Dolomites, e.g.: Abbr.
MTNSRange components, briefly
MTNSNatural elevs.
MTNSThe Catskills, e.g. (Abbr.)
MTNSElbert and Everest (Abbr.)
MTNSAlps or Rockies (Abbr.)
MTNSAppalachians, e.g.: Abbr.
MTNSCascades, e.g.: Abbr.
MTNSWhere chamois and snow leopards live: Abbr.
MTNSThe Pamirs: Abbr.
MTNSRange parts: Abbr.
MTNSHimalayas, e.g.: Abbr.
MTNSChain "links": Abbr.
MTNSRockies, e.g.: Abbr.
MTNSMuch of Colo.
MTNSPeople may take a pass on them: Abbr.
MTNSTenn.'s Cumberland ...
MTNSThe Andes, e.g.: Abbr.
MTNSThe Rockies, e.g. (abbr.)
MTNSThe Rockies, e.g.: Abbr.
MTNSChain links?: Abbr.
MTNSChain letters?
MTNSParts of the Rockies: Abbr.