Crossword clues for Reg. 3 lettersAnswerClueREGShort rule?REGDecaf alternative: Abbr.REGPump spec.REGEnrolled: Abbr.REGLike many a morning coffee: Abbr.REGShort bylaw?REGBrief bylawREGCoffee ord.REGCash holder: Abbr.REGShort order?REGNot prem., as gasREGFill-up choice: Abbr.REGRule, brieflyREGGas pump spec. that's an anagram of 60-DownREGSuit size: Abbr.REGSmythe who created Andy CappREGPt. of RNREGSmall ruleREGIt might mean "med."REGPrem. alternativeREGAvg., sizewiseREGWord for "rule" that I admit isn't really ever used in the singularREG__ U.S. Pat. Off.REGStatute (abbr.)REGStd.REGPump choice: Abbr.REG50-Across station choice, brieflyREGChat room frequenter, in slangREGFrequent chatroom hanger-outerREGAndy Capp creator SmytheREG___ Strikes Back (Elton John album)REGNickname for slugger JacksonREGMr. October Jackson, for shortREGMedium size (abbr.)REGGas-pump specREGAndy Capp cartoonist SmytheREGAlternative to unleaded (abbr.)REGBylaw, for shortREGRule, for shortREGFed. ruleREGPrinciple, for shortREGGas pump choice (abbr.)REGSomething to fill up with: Abbr.REGGas pump abbreviationREGBrief rule?REGRule (abbr.)REGMilitary div.REGWhat isn't a premium choice, for short?REGMilitary div. div.REG__ U.S. Patent Off.