Crossword clues for Garrisons: Abbr. 3 letters:FTSGarrisons: Abbr.FTDLike a garrison: Abbr.NPRWhere Garrison Keillor began (abbr.)NPRWhere Garrison Keillor got his start (abbr.)MINNState where Garrison Keillor was born (abbr.)NDAKGarrison Dam's state: Abbr.