= Pub
Your traditional drinking pub, may do some bar food and snacks, but doesn't usually have a full-on menu.
= Gastro-Pub
Your traditional pub, but with a full food menu.
= Bar
A drinking venue that is like a pub, but doesn't really have the aesthetic of a pub.
= Live Music Venue
A pub that is first and foremost a live music venue. Pubs that have live music, but aren't a 'live music venue' will have the symbol.
= Nightclub
Usually open late, usually loud music, usually a poor selection of beers. Some debate why this category exists.
= Mix (Depends on days or hours)
A bit of a hybrid. For example: The Queen of Iceni (JD Wetherspoon). A pub which can almost be called a bar, which also serves a full food menu but sort of turns into a club on Friday and Saturday nights.