5B
Appearance
5B or 5-B may refer to:
Entertainment
- Studio 5-B, a 1989 short-lived drama series about a Canadian TV news channel
- 5B, the production code for the 1978 Doctor Who serial The Pirate Planet
- 5B (film), a 2018 documentary by Dan Krauss
Numbers and computing
- 5B is hexadecimal for 91 (number)
- 5B is the ASCII code for "["
- Hence %5B is URL encoding for "["
Space and space exploration
- Corot-Exo-5b, an extrasolar planet
- WASP-5b, an extrasolar planet
- Little Joe 5B, an unmanned Launch Escape System test of the Mercury spacecraft