Double-double Double star Double bass Double bond Double-deck aircraft Double-flowered Double cloth Double dispatch Double Fine Comics Double layer (surface science) Double beta decay Double reed Steve Double Double-checked locking Double negation Double Mersenne number Long double Double play Double-precision floating-point format Double-Cross System Double agent Double V campaign C♯ (musical note) Double-decker tram Double subscript notation Double penetration dildo Double parking Double-eyed fig parrot Whyte's double-collared sunbird The Great Double Double Dare (franchise) Nucleic acid double helix Double hyphen Double stop List of double concertos for violin and cello Double eagle Double patenting Double Clus…

ster Double-tuned amplifier Pratt & Whitney R-2800 Double Wasp Double-slit experiment Bipartite double cover Double monastery Double aspect doctrine Double bind Double check Double exponential function Double Ditch Double truck Double album Double rifle Double-decker bus Double layer (plasma physics) Double-Gauss lens Double-balloon enteroscopy Double dabble Double-chance function Double-headed eagle Double bubble theorem Double rose Double Talk Doubl

ing space Double Tenth incident Double-well potential Double Speed Double minute Double dactyl Double Eagle II Double (association football) Double variation Double-barrelled name Double salt Test double Single- and double-acting cylinders Double-sideband suppressed-carrier transmission C++/CLI Divergent double subduction Template (C++) Double feature Double hashing Double Ratchet Algorithm Double Trouble (manga) C++11 C&C Custom 62 Double demotivation List of double bassists in popular music Double Planetoid Northern double-collared sunbird Double bass concerto C&C 29 Double Doink C&C 40 Double Irish arrangement Principle of double effect Double centralizer theorem Double angler Double Falsehood