Bukkit

RandomTeleport V1.0.3

PVP Done Right!

An all-in-one plugin for server's that contains a hub or lobby.

Inventory plugin

RCNexus Teleport

A general usage/commands/fixes/chatmodes plugin

SpleggFIRE

A 1.8 Safe Spectate plugin

Plugin to (mostly) fix glitchy mobs in SMP

UralClans2

Fighting controls PVP so that two players can fight only if they have both agreed.

Teleport all the players to the same location and be able to teleport everyone back to their original position.

Elegant and professional Server Selector

BasicSpawn

Simple Teleportation Plugin That Uses 4-Block Tall Portals

ParkourCheckPoints

Friendly Worlds allows the generation of private worlds

TelePearls

Core MCGPLuS plugin with common classes and localization.

Click a sign to teleport to a specific warp if you have the item specified on the sign