Here's a list of the commands I know,
For Claims:
/Accesstrust <name> (Gives a player trust to buttons and levers. Also allows the player to use enderpearls in your claim)
/Abandonclaim (Abandons a claim. I believe if you do it outside of you claim it will abandon all of your claims)
/Claim (using this command with a golden shovel in your inventory will create an 11x11 claim)
/Claimexplosions (Allows the use of tnt Inside of your claim)
/Claimslist (Shows all claims and remaining claim blocks)
/Containertrust <name> (Gives a player trust to containers, anvils, enchant table, etc. Includes all perks in accesstrust)
/Extendclaim (this claim allows you to extend a claim without finding the corners of your claim. look in the direction you would like to extend the claim and do- Example 1: /extendclaim 2 Example 2: /extendclaim -4)
/Permissiontrust <name> (Allows a player to edit the trust on your claim)
/Subdivideclaims (Allows you to make smaller claims inside of an already existing claim *while holding a golden shovel*)
/Trust <name> (Allows a player to build/break in your claim. Includes all perks in containertrust)
/Trustlist (Shows you a list of all players trusted in a claim and what level trust they have)
/Trustpublic (Allows all players on the server to build in your claims. This can also be used with the other levels of trust)
/Untrust <name> (Removes trust for a specific player in the claim the command is issued in)
/Untrust All (Removes trust for all players)
For Regions:
/Visitregion <region name> (Using this command while standing next to a region post will take you to another region)
/Visit <player name> (Allows you to travel to a player's /homeregion if the region is named and the player is online)
/Newestregion (Using this command while standing next to a region post will take you to the current spawn region)
/Cityregion (Using this command while standing next to a region post will take you to the Cityregion)
/Whichregion (Tells you which region you are in)
/Movein (Sets the region you're in as your home region)
/Homeregion (Allows you to return to your home region)
/Invite <player name> (Invites a player to your homeregion)
misc.:
/Badge Set Zesty (Sets your badge to Zesty if you own the Zesty badge -Donating-)
/Badgelist (Shows a list of your available badges)
/GivePet <player name> (Allows you to right click an animal you own to trade your horses, dogs, and cats to another player)
/Home (Allows you to return the place you have set your home)
/Msg <name> <Msg> (Allows you to send a private msg)
/Ontime (Allows you to see how much time you've spent on the server)
/Ontime Top (Allows you to see the players with the top play times)
/Ping (Allows you to see your ping -High ping is bad. Low ping is good.-)
/R (Replies to a private msg)
/Rulebook Get (This command supplies you with a set of the starter books -Claiming Land and Law of the Land-)
/Sethome (Sets your home)
/Title Set Zedling (Sets your title to Zedling if you own the Zedling title -15 hours of gameplay-)
/Title Set Zesty (Set your title to Zesty -Donation Subscription-)
/Titlelist (Shows a list of your available titles)
/Treesfall (Toggles on and off the gravitree effect -falling trees-)
/Trade <player name> (Allows you to open a trade screen with a player up to 10 blocks away)
/Trapped (Used when you get stuck in another player's land. It teleports you outside of the claim)
/Unlockdrops (allows other players to pick up the items you dropped after you died)
Zesty Subscriber Commands:
/At (allows you to pick an arrow tail)
/Bannermaker (This command allows you to plan out and save banner making instructions with a new GUI!)
/FC Toggle (Fastcraft allows you to see the items you can craft with what is in your inventory when using a crafting table)
/Me (Sends a narrative message in the form of "*Yourname: action" to all players
/Sit (allows you to sit where ever you are)
/Zestygames (Gives you a list of minigames a zesty can start up)
All ! commands are not funtional atm
!Commands: (New public chat commands which show responses in the public chat for all to see. Use ! instead of / for these commands.)
!8ball (Get yes/no style answers to your questions! -!8ball is Zedwick the best owner ever?- )
!calc (Get the answer to mathematical questions -!calc 2x2-)
!circle <number> (to tell you how to build a 1/8 circle as a list of numbers representing the rows of blocks)
!help (To see a list of available ! commands)
!info (See and access a list of info topics -!info commands- )
!mc or !minecraft (Get info on a variety of topics in minecraft. -!mc stone- )
!totaldays (See the total number of IRL days since the world was created)
!twitter (Get a clickable link to Zedwork Twitter -@zedwork-)
!yt or !youtube (Get a list of Youtubers on Zedwork with clickable links to their channels)
So there you have it ^_^ If I think of any more commands I'll make sure to add them.
--LaLa <3