Here is the full list of all 49 Final Fantasy Type-0 HD achievements.
Completed a mission using only Primed cadets.
Completed Chapter 8 "Verdict: Finis."
Collected 25 Knowing Tags.
Completed Chapter 7 "Fate of the Crystal - The Endless Battle."
Earned the "An Army of One" bonus.
Forged covenants with 6 Eidolons.
Shot down 50 enemies with the Setzer.
Acquired the airship "Setzer."
Liberated and visited all cities in the Dominion of Rubrum.
Cleared 15 missions.
Completed Chapter 6 "Terra Mortis - Khalia's Decision."
Completed Chapter 5 "The First Battle of Judecca."
Hatched 100 chocobos at the chocobo ranch.
Collected 5 Knowing Tags.
Completed Chapter 4 "The Last Queen's Return to Oblivion."
Landed Killsight strikes on 100 enemies.
Dodged 500 enemy attacks.
Completed Chapter 3 "Weapons of Mass Destruction."
Defeated a total of 100 enemies in combat simulation sessions.
Completed a secret training session.
Defeated a total of 20 enemies in combat simulation sessions.
Talked with the moogles from all thirteen classes.
Captured 30 chocobos.
Searched 15 surrendered imperial soldiers.
Earned the "A Lonely Battle" bonus.
Searched 3 surrendered imperial soldiers.
Harvested 500 phantoma.
Landed Killsight strikes on 20 enemies.
Hatched 5 chocobos at the chocobo ranch.
Completed an SO.
Won 50 encounters in the overworld.
Captured a chocobo.
Harvested 100 phantoma.
Completed Chapter 2 "Raise the Vermilion Banner."
Earned the "A Select Few" bonus.
Forged a covenant with an Eidolon.
Defeated 300 enemies.
Avoided the penalty for failing an SO.
Won a 5-battle chain encounter in the overworld.
Sat in on one of Moglin's lectures.
Earned an S-Rank on a mission.
Cleared 3 missions.
Took down 100 imperial soldiers.
Defeated 100 enemies.
Defeated an enemy with the explosion from a fuel tank.
Won an encounter in the overworld.
Completed Chapter 1 "War - Three Hours That Changed the World."
Completed a mission without allowing any casualties.
Took down 20 imperial soldiers.