Plug
- AC power plugs and sockets
- Butt plug
- Core plug
- DC connector
- Earplug
- Electrical connector
- Fusible plug
- Ina Plug
- Luke Vibert
- Mating plug
- Piping and plumbing fittings
- Plug (The Bash Street Kids)
- Plug (accounting)
- Plug (comics)
- Plug (fishing)
- Plug (horticulture)
- Plug (jewellery)
- Plug (music)
- Plug (sanitation)
- Plug Plug
- Plug Research
- Plug and feather
- Plug board (disambiguation)
- Plug computer
- Plug-in (disambiguation)
- Plugged (Starflyer 59 album)
- Plugged (novel)
- Plugged!
- Portland Linux/Unix Group
- RTL Plug
- Song plugging
- The Bobs
- Tim Russ
- Volcanic plug
- Wall plug