sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Yanayacu Biological Station | *** |
| Young Beginning and Small | *** |
| Yangzi BASF Styrenics | *** |
| Young Black Scholars | *** |
| Yale Bright Star | *** |
| Yayasan Bumi Sawerigading | ** |
| YY1 factor-binding site | ** |
| Yellow Bellied Sapsucker | ** |
| Yayasan Balita Sehat | ** |
| Yayasan Bina Sejahtera | ** |
| Yellow Black Supporters | ** |
| Young Benefactors of the Smithsonian | ** |
| Yachad B Shalom | ** |
| Young Business Scholars | ** |
| Youth Business Singapore | ** |
| Yamaha Baritone Saxophone | ** |
| Yugoslav Biochemical Society | ** |
| Your Beautiful Secrets | * |
| Yenegoa Bayelsa State | * |
| Yock Brothers Shaft | * |
| Yoho Burgess Shale | * |
| Yost and Baker Shaft | * |
| Young Benefactors of the Smithso | * |
| Young Brothers Shaft | * |
| Young Brothers Strip | * |