Here is the full list of all 49 Far Cry 2 trophies - there are 38 bronze, 7 silver, 3 gold and 1 platinum.
Earn the highest honors
Kill a Faction Captain in Leboa-Sako - the Northern Territory
Aquire all conflict diamonds in the game available through payment or exploration
Save a Buddy from captivity
Work with a Buddy to subvert a mission offered by a faction
Find all the Safe Houses in Leboa-Sako - the Northern Territory
Find all the Safe Houses in Bowa-Seko - the Southern Territory
Turn over the first set of the Jackal's audio logs to the Journalist
Complete all the available Underground side-quests in both the North and the South
Unlock new weapons by hitting a Convoy
Escape the Town
Escape to Bowa-Seko - the Southern Territory
Purchase the manuals and acquire the bandolier for one weapon
Deliver stamped travel documents to the Underground in exchange for medicine
Complete a Mission intercepted from a cellular tower signal
Break the ceasefire and reignite the conflict
Complete a Buddy side quest
Get rescued by a Buddy
Enter every 1 square kilometer map region of the world
Turn over all of the Jackal's audio logs to the Journalist
Purchase the manuals and acquire the bandoliers for every weapon
Switch sides in Leboa-Sako - the Northern Territory
Switch sides in Bowa-Seko - the Southern Territory
Unlock all weapons by hitting every Convoy
Escape torture at the old slave outpost
Wipe out the senior leadership of both Factions and determine who will be the new Warlords
Save a Buddy from a mortal wound
Rescue all the Buddies from their respective predicaments
Subvert all the main faction missions in Leboa-Sako - the Northern Territory
Subvert all the main faction missions in Bowa-Seko - the Southern Territory
Complete all Missions intercepted from cellular tower signals
Comfort a Buddy and ease his passing
Enter the Heart of Darkness
Resolve your conflict with the Jackal to facilitate the exodus
Get highest revives count in a ranked match
Reach Rank 5 (Ranked Match)
Win a round as the Captain in Uprising mode (Ranked Match)
Get highest xp total in one match (Ranked Match)
Win a match with 16 players (Ranked Match)
Upgrade one class 3 times (Ranked Match)
Play at least one full round in every Official Map (Ranked Match)
Play at least one full round in every Game Mode (Ranked Match)
Reach Rank 10 (Ranked Match)
Reach Rank 20 (Ranked Match)
Get 500 revives (Ranked Match)
Achieve Rank 30 (Ranked Match)
Unlock field manuals for all weapons (Ranked match)
Create a map and get it validated in all game modes
Download and rate 25 usermaps