Bukkit

No Void Damage

A lightware teleportation plugin

A collection of commands to simplify an admins job

Fixes many bugs with nether's roof like teleportation and beacons

Happy Trolling!

Keep players from teleporting in/out of WorldGuarded regions

Wormholes

A Join and Leave sign plugin for MobArena!

BonesMinigame

Teleports the player to a pre-determined location when they join. Bypassing, permissions, etc.

Gives permissions to use Nether and End Portals

Teleports you simply to a selected World like Overworld, etc and custom ones!

Lightweight alternative for Essentials

A plugin to freeze players in a spot so you can have the time to think of further action.

First-spawns and more.

BackSpawn

EnderTP is a plugin to turn boring old enderportals into Warpers!

You can use /setspawn as an op and then use /spawn to teleport to it!

Fred's Offline Tp

Bow Effects