I need a list of 50 guilds, 44 are below. I therefore need you to come up with 6 more. I can think of Guild of Logicians, Guilds of Statisticians and Guild of Poets. Guild of Logicians would be fun. Guild os Statisticians is gained from a Roundworld quote - there are three kinds of lies, lies, damned lies, and statistics. And Guild of Poets is from my FanFic - In Klatchian Fields. So, any other guilds?

Accountants' and Usurers' Guild
Actors' Guild
Alchemists' Guild
Architects' Guild
Armourers' Guild
Guild of Assassins
Bakers' Guild
Bandits' Guild
Barber-Surgeons' Guild
Fellowship of Beggars
Butchers' Guild
Butlers' Guild
Carters' and Drovers' Guild
Chefs' Guild
Conjurers' Guild
Guild of C.M.O.T. Dibblers
Dog Guild
Dunnikin Divers' Guild
Guild of Embalmers and Allied Trades
Engravers' and Printers' Guild
Firefighters' Guild
Guild of Fools and Joculators (and College of Clowns)
Gamblers' Guild
Glassblowers' Guild
Haberdashers' Guild
Handlemen's Guild
Historians' Guild
Lags' Guild
Lawyers' Guild
Merchants' and Traders' Guild
Guild of Plumbers and Dunnikindivers
Priests', Sacerdotes' and Occult Intermediaries' Guild
Ratcatchers' Guild
Seamstresses' Guild
Shoemakers', Cobblers' and Leatherworkers' Guild
Smugglers' Guild
Strippers' Guild
Tailors' Guild
Teachers' Guild
Guild of Thieves, Burglars and Allied Trades
Towncriers' Guild
Guild of Victims
Watch and Clockmakers' Guild
Watchmen's Guild