Crossword clues for Month. 3 lettersAnswerClueOCTFall month, for shortMESMonth in MéxicoAPRMonth when most think of the IRSMAYFlowery monthSSASender of many monthly checks (abbr.)MAYKentucky Derby monthMESSpanish monthNOVMonth before Dec.RIOPlace named partially after a month, popularlyCSAOrg. that went through four War Secretaries in 19 monthsMAYShortest month, in a waySPY'80s-'90s "Separated at Birth?" monthlyMAYVictoria Day monthMAYArmed Forces Day monthNOVPoppy month (abbr.)UFOOne was famously seen in New Mexico about nine months before Al Gore was born (hmm...)MAISpring month in MontrealAUGSummer month (abbr.)SEPLCD watch monthMAYThe Marry Month of ___ (O. Henry story)YTDAbbr. on a monthly statementYTDLast 12 months alternative, for shortMAYSpring monthAGEMonth of SundaysMAISpring month in NiceBRRWinter-month syllableMSGVenue where Billy Joel does a monthly concert: Abbr.MAYKentucky Derby's monthMESMexican monthOCTUN Day monthINCBusiness monthlyMAYNational Salad MonthINCBus. monthlyOCTMonth for ghoulsMAISpring month, in QuebecAPRTax return month (abbr.)MESMonth in MadridMESMonth in MexicoOCTCanadian Thanksgiving month (abbr.)NOVRemembrance Day month (abbr.)NOVFall month, for shortDECMonth that S.C. secededOCTBlack History Month, in the UKEIDIslamic holiday that falls on the first day of the month of ShawwalDPTShot recommended starting around two months, for shortDAYIt disappears for about six months a year at the polesMESMonth in SpainMAIMonth after "Avril"IRSCruellest-month org.?ANO12 months in Mexico