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