Here is the full list of all 50 Sid Meier's Civilization Revolution achievements worth 1,000 gamerscore.
You have won as a German civilization!
You have won as a French civilization!
You have won a Cultural Victory as King or higher!
You have won as a Roman civilization!
You have won an Economic Victory as King or higher!
You have won as a Mongolian civilization!
You have won without changing governments on King difficulty or higher
You have won as an Egyptian civilization!
Your city has achieved 200 culture production!
You have won as an American civilization!
You have won a Technology Victory as King or higher!
You have won all types of victories!
You have won a Domination Victory as King or higher!
You have won as an African civilization!
Your unit has had 20 wins in battle!
You have won a Technology Victory!
You have won as a Spanish civilization!
You have won an Economic Victory!
You have won as a Greek civilization!
Your city has achieved 200 gold production!
You have won as a Chinese civilization!
You have won with a Cultural Victory!
You have discovered an ancient artifact!
You have won as an English civilization!
You have won a Domination Victory!
Your city has grown to size 20!
Your city has achieved 200 science production!
You have earned a special unit ability!
You have built a Wonder of the World!
You have met with another civilization!
You have built your second city!
You have constructed a building!
You have won a battle!
You have unlocked a great person!
You have developed a new technology!
You have created an army!
Win as a Russian civilization.
Win as a Japanese civilization.
Win as an Indian civilization.
Win as an Arab civilization.
Win as an Aztec civilization.
Win a victory with each civilization.
Unlock all Great Persons.
Win a Domination victory on Deity difficulty.
Win a Technology victory on Deity difficulty.
Win a Cultural victory on Deity difficulty.
Win an Economic victory on Deity difficulty.
Win the game by year 1000 AD on King difficulty or higher.
Win with only one city on at least King difficulty.
Develop a city to produce 200 resources per turn.