Ctypes, ctype or another variant may refer to:
Science C-type natriuretic peptide C-type lectin C-type star, or carbon star C-type asteroid
Software ctypes, a form of language binding in Python and OCaml that can load C functions from shared libraries or DLLs on-the-fly , a header in the ANSI C Standard Library for the C programming language that contains declarations for character classification functions
Vehicles Audi Type C, roadster Citroën Type C, roadster Jaguar C-Type, racing sports car MG C-type, race car Auto Union Type C, Grand Prix race car Mercedes-Benz C-Class, sedan car Renault C-Type engine, straight-4 car engine C-type (New York City Subway car) Handley Page Type C, monoplane FBA Type C, reconnaissance flying boat Díaz Type C, fighter plane Sopwith Special torpedo seaplane Type C Caudron Navy Experimental Type C Trainer, trainer monoplane Consolidated Navy Experimental Type C Flying-Boat C class blimp or C type blimp Type C submarine of the Imperial Japanese Navy Type C escort ship of the Imperial Japanese Navy
Other uses Type-C APS film, see APS-C Type C print, photographic print Type C connector, coaxial RF connector Type C videotape Type C ration or C-ration
See also Class C (disambiguation) C class (disambiguation) C (disambiguation)