sort by Rank | Alpha
| Possible Meanings | Rank |
| Crimson Omega Sdn Bhd | ** |
| Curr Opin Struc Biol | * |
| Cache Oblivious String B | * |
| Committee On Small Business | * |
| California Office of Small Business | * |
| Center Operations Support Branch | * |
| City of Orange Symphonic Band | * |