Sub or SUB may refer to:
Places edit
- Juanda International Airport, Surabaya, Indonesia, IATA code SUB
People edit
- Bottom (BDSM), or "sub" for "submissive"
- Substitute teacher
Computing and technology edit
<sub>
, an HTML tag for subscriptSUB
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 edit
Entertainment and media edit
- Sub (TV channel)
- Sub (album), a 2000 album by Swiss industrial metal band Apollyon Sun
- The Sub, a 2017 American short horror film
- Subs (film), a 2018 German film
Other uses edit
- Seafarers' Union of Burma, or SUB
- Submarine sandwich, or hero sandwich
- Submarine boat
- Submersible boat
- Subscription
See also edit
Search for "sub" on Wikipedia.