Editing Abbreviations and Terms - Alphabetical (section)

== O ==

* '''OBO''' - Or Best Offer.
* '''OBP''' - Old Book Page, use 20 of these to make the sage or demon versions of one of your skills at level 92, or level 99 for Tideborn classes.  This is done at the Nature Forge: Skills in 1K Streams (117 854), and the particular skill you get is given randomly.
* '''OHT''' - [[Old Heaven's Tear]].
* '''OMW''' - On My Way.
* '''OoM''' - Out of Mana.  People say this to let their party know that they are out of mana and can't cast any spells, especially healing.
* '''OP''' - Can either mean Original Poster or Original Post in forums, or OverPowered when discussing a class, skill, or item.
* '''Order''' - Could refer to either divine order quests, which is a quest set you can take daily from Divine emissaries, or NPC factions found in the Morai instance. The Morai orders are NPC factions that you need to join to do the daily quests in Morai for gear, items, and skills. 
* '''OT''' - Orchid Temple, a small enclosed area North of [[Archosaur]] near [[Secret Passage]].  This is where you exit after leaving [[Hall of Deception]] (Qingzi's area).  Orchid Temple is also a common PK site on PvE servers.
* '''OVS''' - "Old" [[Valley of the Scarred]], used to refer to the ChronoWorld version of the Valley of the Scarred.