Apart from the liberalized top-level domains .bh and البحرين., several restricted third-level domain extensions are available for specific registrant audiences:
| Third-Level Domain | Eligibility Criteria |
|---|---|
| .com.bh | Only for businesses or individuals |
| .net.bh | Only for businesses or natural Persons |
| .edu.bh | Only for educational Institutions |
| .biz.bh | Only for businesses |
| .info.bh | Only for information services |
| .cc.bh | Only for commercial companies |
| .med.bh | Only for medical related |
| .name.bh | Only for individuals |
| .me.bh | Only for individuals |