Crossword clues for The "S" of S.F. 3 letters:ESEFrom S.F. to Las VegasAVEColumbus in N.Y.C. or S.F.PDTS.F. hrs. in the summerPDTSummer hours in S.F.PSTS.F. settingPSTS.F. zoneNNES.F.-to-Spokane directionSANThe "S" of S.F.SSES.F.-L.A. directionTOP___ of the Mark, in S.F.STSLombard and Market, in S.F.PSTS.F. hoursCALHome to L.A. and S.F.APOS.F., for oneENEFrom S.F. to TahoePSTWinter clock setting in S.F.PSTS.F. winter hrs.SANPart of S.F.PSTS.F. winter settingSPTS.F. or N.Y., nauticallyPSTS.F. time zoneSSEDir. from S.F. to L.A.ETSS.f. charactersPSTS.F. winter hoursESEFrom S.F. to VegasENEDir. from S.F. to Wyo.PSTS.F. winter clock settingPDTS.F. summer hoursSPTN.Y.C. or S.F.SPTS.F. or NYCESES.F.-to-L.A. dir.ENEFrom S.F. to Wyo.ESES.F.-to-Vegas dir.PSTS.F. clock settingPDTS.F. is on it in the summerPDTS.F. summer settingNLWESTL.A. Dodgers, S.F. Giants, etc.BARTS.F. train systemNLERS.F. Giant, e.g.NINERSS.F. griddersGIANTN.Y. or S.F. athlete known for the beginnings of 21-, 31-, 42-, and 54-Across?CALIFWhere to find L.A. and S.F.BARTS.F. commuting systemHAIGHT___-Ashbury (S.F. district)QUAKEPROOFLike some buildings in S.F.BARTD.C. : Metro :: S.F. : __NLERS.F. Giant, for oneNINERS.F. proEGANActor Richard, from S.F.NATLS.F. Giants' league