| Official |
|---|
| 1.8 | None of Ur Friends Business | 4:17 | Ginuwine | Greatest Hits | Ginuwine | Album + Compilation | | Sony Urban Music | 88697 02370 2 |
| 1.8 | None of Ur Friends Business | 4:17 | Ginuwine | Greatest Hits | Ginuwine | Album + Compilation | | | |
| 1.6 | None of Ur Friends Business | 4:15 | Ginuwine | S.O.U.L. | Ginuwine | Album + Compilation | | Sony BMG Music Entertainment | |
| 1.7 | None of Ur Friends Business | 4:15 | Ginuwine | S.O.U.L. | Ginuwine | Album + Compilation | | Sony BMG Music Entertainment | 84308 |
| Promotion |
|---|
| 1.14 | None of Ur Friends Business [radio edit] | 4:14 | Ginuwine | HitDisc 328A | Various Artists | Album + Compilation | | TM Century | 328A |
| 1.10 | None of Ur Friends Business | 4:14 | Ginuwine | Promo Only: Urban Radio, December 1999 | Various Artists | Album + Compilation | | Promo Only | |
| 1.1 | None Of Ur Friends Business (Radio Edit) | 4:15 | Ginuwine | None Of Ur Friends Business | Ginuwine | Single | | Epic | BSK 43724 |