Here is the full list of all 43 G.I. JOE: The Rise of Cobra achievements worth 1,000 gamerscore.
Defeat every wave in all Satellite Strike mini-games (P1 only)
Complete all Jungle missions (P1 only)
Destroy the M.A.S.S. Device (P1 only)
Perform 10 barrel rolls in unison in any level in co-op (P1 only)
Complete all Sub-operation Missions (P1 only)
Collect 50% of all File Cards (P1 only)
Defeat Destro (P1 only)
Defeat every wave in one Satellite Strike mini-game (P1 only)
Complete a Jungle or Tundra mission without going Man Down (P1 only)
Complete all Desert missions (P1 only)
Defeat Firefly (P1 only)
Launch 50 enemies into the air and kill them (P1 only)
Complete all Arctic missions (P1 only)
Defeat Baroness (P1 only)
Pick up all three types of Point Multipliers in one mission (P1 only)
Purchase two G.I. JOE contacts (P1 only)
Gain access to a Combat Soldier Class Ability door (P1 only)
Gain access to a Commando Class Ability door (P1 only)
Complete any mission in 2 player co-op (P1 only)
Activate the Accelerator Suit three times in any mission (P1 only)
Gain access to a Heavy Class Ability door (P1 only)
Complete mission with higher than 50% Dual Targeting kills (P1 only)
Defeat Storm Shadow in all three secret arenas (P1 only)
Collect and spend all 130 possible Battle Points (P1 only)
Finish a level using only melee attacks on ground troops (P1 only)
Achieve the worst rank on a level without going Man Down (P1 only)
Collect all File Cards (P1 only)
Collect all Intel Cards (P1 only)
Collect all G.I. JOE Contacts (P1 only)
Purchase all COBRA characters (P1 only)
Purchase all G.I. JOE contacts (P1 only)
Complete a mission using only Combat class characters (P1 only)
Complete a mission using only Commando class characters (P1 only)
Complete a mission using only Heavy class characters (P1 only)
Complete any Arctic, Desert, or Jungle mission using any COBRA character (P1 only)
Complete any mission using Baroness and Duke (P1 only)
Complete any mission using Snake Eyes and Storm Shadow (P1 only)
Complete any mission using female characters only (P1 only)
Drive every G.I. JOE vehicle in the game (P1 only)
Operate the turret in every vehicle in the game (P1 only)
Complete every Mission on Hardcore Difficulty (P1 only)
Replay a mission and earn a higher score (P1 only)
Gain the highest Mission Ranking (P1 only)