Sub
Sub or SUB may refer to: == Places == Juanda International Airport, Surabaya, Indonesia, IATA code SUB == People == Bottom (BDSM), or "sub" for "submissive" Substitute teacher == Christianity == Sub tuum praesidium, an ancient hymn and prayer dedicated to the Blessed Virgin Mary == Computing and technology == <sub>, an HTML tag for subscript SUB designates a subroutine in some programming languages SUB, substitute character, ASCII character 26 SUB, subtraction processor command .sub (disambiguation), several file extensions Subeditor Subwoofer loudspeaker == Typography == Subscript and superscript Subtitle == Entertainment and media == MTV Sub, a Finnish television channel Sub (album), a 2000 album by Swiss industrial metal band Apollyon Sun The Sub, a 2017 American short horror film Subs (novel), a 2011 novel by Thor Kunkel == Other uses == Seafarers' Union of Burma, or SUB Submarine sandwich, or hero sandwich Submarine, a warship with underwater travel capabilities. Submersible, an underwater vehicle designed to be completely submerged or operate while submerged.