Here is the full list of all 24 Global Ops: Commando Libya achievements.
Finished the game on the hardest difficulty
20 kills with M136
50 kills with SVD
Died from his own grenade
Watched the intro on the hardest difficulty
Finished the ninth level
Finished the game
Finished the eighth level
Finished the seventh level
Finished the sixth level
50 kills with M249
Discovered the options screen
Finished the fifth level
50 kills with AK47
50 kills with M1014
20 kills with melee attacks
50 kills with UMP
Finished the fourth level
20 kills with grenades
Finished the third level
50 headshot kills
50 kills with M16
Finished the second level
Finished the first level