1) Almanac data 2) Are like regions or districts 3) Atlas data 4) Atlas statistics 5) Back or sidestage 6) Backstage locales 7) Bailiwicks 8) Band origin regions 9) Bay and gray followers 10) Belts 11) Blocks 12) Boroughs 13) Brain sections 14) Branches of study 15) Calculus calculations 16) Calculus class calculations Found on https://www.crosswordclues.com/clue/areas