Full list of all 12 Battlefield 1943 achievements worth 200 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
All achievements
Achievements they've won
Achievements they've not won
Play one hundred matches
Play 30 matches
Be in the best squad on all three maps
Win once on every map as any team
Get one kill with car, tank and plane
Cap 25 enemy flags
Use the parachute once (2 seconds)
Fly a plane for 10 minutes
Melee kill one enemy player
Defend five flags
Capture five flags
Get one kill playing as each class