tgm - God Mode. Makes you invincible and gives you unlimited ammo.
tim - Immortal Mode. You can take damage but your health will never hit 0.
player.additem f [value] - Infinite money.
player.additem a [value] - Infinite Digipicks.
player.setav carryweight 999999 - Infinite Carry Capacity.
player.additem [item id] [value] - Spawns the specified item in your inventory.
player.placeatme [item id] [value] - Spawns the specified item or creature in front of you.
player.setlevel [value] - Sets your character to the specified level.
player.addperk [perk id] - Adds the specified skill, trait, or background.
player.paycrimegold 0 0 [faction id] - Pay Off Bounties for a specific Faction.
psb - Unlocks all 24 powers.
tdetect - NPCs will no longer detect you in stealth.
tcai - NPCs will no longer target and attack you.
tcl - No Clip. Allows you to move through walls and other objects.
tfc - Toggles freefly camera, allowing you to fly around.
kah - Kills all hostile NPCs in the vicinity.
passtime [hours] - Passes the specified number of hours.
showlooksmenu player 1 - Opens the character creator.
tm - Toggles the UI on and off.
setforcespeechchallengealwayssucceed 1 - Make all speech challenges automatically succeed - there is a mod for this too.