- Liga Utama Inggris 1998–1999
- Liga Champions UEFA 1998–1999
- Kabupaten Mandailing Natal
- Mohammad Fadjar
- Einsteinium
- Danau Toba
- Messier 99
- Hong Kong
- Muhammad
- Galaksi Andromeda
- Macchi M.C.99
- 99 Luftballons
- Woodstock '99
- M-99 (Michigan highway)
- 1998–99 Arsenal F.C. season
- 1998–99 Manchester United F.C. season
- Brawl in Cell Block 99
- LK-99
- 1998–99 AC Milan season
- Interstate 99
