| ▲Firstich | 76561198080901009 | 1 | 0 |
| FirstZombie | 76561198136246175 | 1 | 0 |
| fish | 76561197976773680 | 1 | 0 |
| .fiSh | 76561198004851428 | 1 | 0 |
| Fish | 76561198053849886 | 5 | 0 |
| fishbulb | 76561198000867464 | 7 | 0 |
| Fisher | 76561198257490246 | 2 | 0 |
| Fisherman | 76561198139503969 | 7 | 0 |
| Fish of the North Star | 76561198098257421 | 1 | 0 |
| Fishsticks | 76561198246308940 | 2 | 0 |
| fishy | 76561197967697837 | 1 | 0 |
| fishystick | 76561198160163430 | 2 | 0 |
| ＦＩＳＨ シ | 76561198085233837 | 2 | 0 |
| Fisker | 76561197994491804 | 2 | 0 |
| Fisting ass | 76561198134639597 | 1 | 0 |
| FiT7 | 76561198044182676 | 2 | 0 |
| Fita | 76561197976260438 | 1 | 0 |
| {FITH}™ ceezyr | 76561198045526072 | 12 | 0 |
| fitti | 76561198344175234 | 6 | 0 |
| ---fitz--> | 76561198107568431 | 1 | 0 |
| Fitzi7 | 76561198091879011 | 1 | 0 |
| Fiv3D | 76561198016480097 | 1 | 0 |
| fivekeys | 76561198165109520 | 4 | 0 |
| five-sided fistagon | 76561198065591942 | 1 | 0 |
| FIVE STAR HOTEL JAMES BOND | 76561197971619742 | 6 | 0 |
| Fivex | 76561198098226079 | 4 | 0 |
| Fix This Brammer or Else. | 76561198255669849 | 1 | 0 |
| Fizh | 76561198025527940 | 2 | 0 |
| fizikl | 76561198026442277 | 1 | 0 |
| Fizz Galko | 76561198140207223 | 1 | 0 |
| FizzJay | 76561197990517921 | 8 | 0 |
| FizzleGaming | 76561198260635802 | 1 | 0 |
| FizzY | 76561198129795100 | 18 | 0 |
| Fizzyfox | 76561197972748358 | 2 | 0 |
| fizzz | 76561198259855607 | 3 | 0 |
| fjawn | 76561198019928643 | 1 | 0 |
| FJC | 76561198049516778 | 1 | 0 |
| fjoNkie | 76561197969068325 | 70 | 0 |
| Fjörd | 76561198124662041 | 3 | 0 |
| fkewl› | 76561198151139622 | 16 | 0 |
| FKS | 76561199153631999 | 3 | 0 |
| fk u | 76561198082076676 | 1 | 0 |
| fl0r3n | 76561198044219621 | 1 | 0 |
| fl0rest | 76561198190780301 | 1 | 0 |
| fl0w | 76561198076675506 | 6 | 0 |
| fl1pper | 76561198317700782 | 1 | 0 |
| fl3x_ru | 76561198154881029 | 1 | 0 |
| FLAcK𝘱𝘸𝘯𝘴 | 76561197986023523 | 3 | 0 |
| flago | 76561197999255875 | 12 | 0 |
| FLAGTASTIC | 76561197987177822 | 2 | 0 |