Bukkit

Stop players from teleporting while in a minecart or boat.

A plugin that has private warps (warps per player).

SectorPort

Player self-service teleport requests

No more OP abuse yay

The easy way to teleport people.

The perfect warping API.

RegionWarpsigns

Essentials Plugin

Own Portal is a plugin that fixes portal locations.

GriefPrevention addon that provides classification for claims, such as sorting, naming, and a couple other extras

MySpawn

A plot management plugin for InfinitePlots.

Plugins

Change worlds by flying up or jumping down!

SimpleBowTeleport

WorldTimer limits a players time to be in a world.

Allows you to create scrolls to warp to spawn if right clicked!

Get Teleported when you touch water

Custom join/leave messages per world.