Certain chain units: Abbr.

• Denali et al.: Abbr
• High spots, for short
• Map abbrs
• Map abbr.
• Alps, e.g.: Abbr
• St. Elias, in Canada
• Atlas ref.
• A lot of Colo.
• Peaks (Abbr.)

Wikipedia Word definitions in Wikipedia
MTS or Mts may refer to: