Crossword clues for 1-Down is one 3 lettersAnswerClueOVAMore than one 1 DownRTEU.S. 1, for one: Abbr.USEOne of 1,001, for many productsRTE1, for one: Abbr.RBIOne of 1,111 for Fred LynnRTEHwy. 1, for oneRTEU.S. 1, for oneRBIOne of 1,000 for Darryl StrawberryRBIOne of 1,695 for 63-DownHOLJan. 1 is oneDYERed 1 is oneRTE1 is oneDAYOne lasts 1,408 hours on MercuryRTEU.S. 1 is oneISLOne of 1,192 in the Maldives: Abbr.MUGOne might read "#1 Dad"ALE1-Down is oneASS1 Down, for oneTIE1-1, for oneNCO1-Down, for oneNPROne could once dial 1-888-CAR-TALK to reach itTRLCountdown show whose finale #1 song was "...Baby One More Time"TRL...Baby One More Time was #1 in its final countdownTIE1-1 score, for oneMIIOne way to write 1,002CIC#1 on Air Force OneSIAOne-named singer with the #1 hit "Cheap Thrills"SSROne of 15 that became 1 in 1991, for shortRBIOne of L. Gehrig's 1,995MIL1,000 gees is a cool oneREFOne with a whistle ... who sometimes 1-Across?SIAOne-named singer with the 2016 #1 hit "Cheap Thrills"SIAOne-named singer with the 2014 #1 album "1000 Forms of Fear"ACE1 or 11, in twenty-oneRIBOne of two broken by Chuck Yeager the day before first breaking Mach 1 (!)RATIO1:1, for oneVERSEGenesis 1:1, for oneENAKEDLADIESBand whose 1998 song "One Week" was #1 for one weekISSUEVolume 1, Number 1, for oneSUPERA one, or one living in 1-ASUPERA-one, or one living in 1-A, perhaps390000Number that equals p^8 - p^4 for some prime p (although that function only has a six-digit output for one (1) input, so I didn't need to specify primality here, I guess)ANTICOne (1) shenaniganMOTOROILMobil 1, for oneTSARNicholas 1, for oneTODDLEPretend one is 1?DIGIT1, for oneRATIO2:1, for oneROUTEU.S. 1 is oneNUMERAL1, for one
