References to Final Fantasy X and Final Fantasy X-2

 1. When you're looking for information on Titan you find Trachtoum, a complete liar who even mispronounces Titan's name as Tidus.

References to Final Fantasy IX

 1. The Moogle Mail system is similar to that of the Mognet from Final Fantasy IX.

References to Final Fantasy VIII

1. The card game, Triple Triad, is exactly the same Triple Triad from Final Fantasy VIII. In FF VIII you used the game to recieve cards that you could either keep or turn into items that could also be turned into Magic. In here it's just for fun.

The theme that plays in Triple Triad matches in FF XIV is the same one that plays when you play Triple Triad in FF VIII: Shuffle or Boogie

Shuffle or Boogie (FF VIII)

References to the Compilation of Final Fantasy VII

 1. Biggs, Wedge and Jessie, three engineers in Cid's company, Garlond Ironworks, are all named after the AVALANCHE members of the same name. While Biggs and Wedge are characters in many Final Fantasy games (named after characters from Star Wars) the inclusion of Jessie makes it likely they based them after their Final Fantasy VII incarnations.

Biggs (Left) and Wedge (Right)

Jessie

References to Final Fantasy VI

 1. The server called Figaro in 1.0 referenced the kingdom from Final Fantasy VI with the same name. 

References to Final Fantasy V

 1. In 1.0 the servers Istory and Karnak were named after towns from Final Fantasy V.

Istory

Karnak

References to Final Fantasy IV

1. If you buy the Heavensward Collector's Edition, one of the items you'll get is Cecil's Dark Knight helmet and Kain's Minion from FF IV. The letter in which these items come in also says: "May it take you to a time where four was two and two was four", a reference to the fact that Final Fantasy IV was named Final Fantasy II in american shores when it was released. 

References to Final Fantasy III

1. Cid nan Garlond's airship shares the name of one of the airships from Final Fantasy III, the Enterprise, which itself is also based on the ship Enterprise from Star Trek.

References to Final Fantasy II

1. When you join the Scions of the Seventh Dawn in their endeavours to preserve the land of Eorzea, they give you a password so that people can tell you're with them. This password is "Wild Rose", the same password the Rebel Army lead by Princess Hilda of Final Fantasy II used to acknowledge each other.

References to Final Fantasy I, Dissidia: Final Fantasy & FF Origin: Stranger of Paradise

Since Dissidia and Stranger of Paradise happen in the same world as/are connected to Final Fantasy 1 I decided to mix them all together instead of giving them a page for the only few references they have.

 

REFERENCES TO FINAL FANTASY I

 

1. The helmet and armor of the original design for the Warrior of Light can be obtained by purchasing the Collector's Edition and as loot from the Labyrinth of the Ancients respectively.

The design is based on the Yoshitaka Amano artwork for the Warrior class in Final Fantasy I. He's also the canonical representation of Final Fantasy I, as shown by Dissidia.