Crossword clues for Answer: Abbr. 3 letters:SCHPTA's concern found in all three theme answers (abbr.)ATLOcean "crossing" this puzzle's four longest answers (abbr.)FAQIt's got all the answers: Abbr.ETAWhen will we get there? answer: Abbr.SOLAnswer: Abbr.LTROne of three in this answer: Abbr.REPGOP member found inside this puzzle's theme answers (abbr.)ANSAnswer: Abbr.SSRFormer state "separated" in seven puzzle answers: Abbr.ACKAnswering letter: Abbr.TELAnswering machine?: Abbr.ESPAbility to know what this answer is?: Abbr.CTRThis answer's place: Abbr.YRSSome answers on history quizzes: Abbr.RTSHands unneeded by solvers to touch-type every answer in this puzzle: Abbr.AMTAnswer to "How much?": Abbr.ETCSpace-saving abbr. hidden in four puzzle answersAMASubreddit abbr. for outrageous questions and answersCPLOne answering to a 45-Across: Abbr.INCBusiness abbr. that's inside the theme answersETCList abbr. (and what's hidden in the answers to this puzzle's four starred clues)CTRAbbr. found at the 56-Down of this puzzle's four longest answersRESPAnswering: Abbr.SASEAid in answering: Abbr.SECYTelephone answerer: Abbr.ACKDAnswered: Abbr.RESPSAnswers: abbr.RESPAnswer (abbr.)RESPPoll answerer (Abbr.)QUESJeopardy! answer (abbr.)SASEAnswering aid: Abbr.RSVPAnswer, please (Abbr.)QUESAnswer's opposite: Abbr.ETALAbbr. often indicating a plural answer in crosswordsTIMEWith 16-Across, an abbr. for one is hidden in each 15-letter answer