 | OgelSemag | OdEa ("France 21 years old musique (metal 4 ever) ") | |
| Olivier Du TrŽ ("Hi yall! My name is Olivier and I am from Belgium. I am 24 years old and I am a graphic...") |  | Osvaldo Santana ("I'm a 41 years old brazilian. I work with computers and graphic arts since 1977 and love...") | |
| odin ("Not a great deal to say about myself, I ride motorbikes drive a 4x4 have 2 children and...") | Orrick Killen ("hello just an old geek looking for et") | ||
 | Ophicus ("Hi! My name is Juan Manuel Sánchez (I think is too long so friends call me Juanma) I was...") | owenga ("After sending my work units to others for the last 4 years, its time to send them to me.") | |
| Ozzo's 2,4 ("Member of the SAT4ALL SETI TEAM.") |  | oz ("I am a 3D architectural modeller based in the UK. I'm married with a little boy called...") |
