| Country/Territory | Country Code | WHO Region | World Bank Region (FY 2021) | Tenofovir alafenamide (TAF) | Tenofovir disoproxil fumarate (TDF) | Entecavir |
|---|---|---|---|---|---|---|
| Afghanistan | AFG | EMRO | Low income | Yes | Yes | Yes |
| Albania | ALB | EURO | Upper middle income | No | Yes | Yes |
| Algeria | DZA | AFRO | Lower middle income | No | Yes | Yes |
| American Samoa | ASM | WPRO | Upper middle income | No | Yes | Yes |
| Angola | AGO | AFRO | Lower middle income | Yes | Yes | Yes |
| Argentina | ARG | PAHO | Upper middle income | No | Yes | Yes |
| Armenia | ARM | EURO | Upper middle income | Yes | Yes | Yes |
| Azerbaijan | AZE | EURO | Upper middle income | Yes | Yes | Yes |
| Bangladesh | BGD | SEARO | Lower middle income | Yes | Yes | Yes |
| Belarus | BLR | EURO | Upper middle income | Yes | Yes | Yes |
| Belize | BLZ | PAHO | Upper middle income | Yes | Yes | Yes |
| Benin | BEN | AFRO | Lower middle income | Yes | Yes | Yes |
| Bhutan | BTN | SEARO | Lower middle income | Yes | Yes | Yes |
| Bolivia (Plurinational State of) | BOL | PAHO | Lower middle income | Yes | Yes | Yes |
| Bosnia and Herzegovina | BIH | EURO | Upper middle income | No | Yes | Yes |
| Botswana | BWA | AFRO | Upper middle income | Yes | Yes | Yes |
| Brazil | BRA | PAHO | Upper middle income | No | Yes | Yes |
| Bulgaria | BGR | EURO | Upper middle income | No | Yes | Yes |
| Burkina Faso | BFA | AFRO | Low income | Yes | Yes | Yes |
| Burundi | BDI | AFRO | Low income | Yes | Yes | Yes |
| Cabo Verde | CPV | AFRO | Lower middle income | Yes | Yes | Yes |
| Cambodia | KHM | WPRO | Lower middle income | Yes | Yes | Yes |
| Cameroon | CMR | AFRO | Lower middle income | Yes | Yes | Yes |
| Central African Republic | CAF | AFRO | Low income | Yes | Yes | Yes |
| Chad | TCD | AFRO | Low income | Yes | Yes | Yes |
| China Mainland | CHN | WPRO | Upper middle income | No | Yes | Yes |
| Colombia | COL | PAHO | Upper middle income | No | Yes | Yes |
| Comoros | COM | AFRO | Lower middle income | Yes | Yes | Yes |
| Congo | COG | AFRO | Lower middle income | Yes | Yes | Yes |
| Costa Rica | CRI | PAHO | Upper middle income | Yes | Yes | Yes |
| Côte d’Ivoire | CIV | AFRO | Lower middle income | Yes | Yes | Yes |
| Cuba | CUB | PAHO | Upper middle income | No | Yes | Yes |
| Democratic People’s Republic of Korea | PRK | SEARO | Low income | No | Yes | Yes |
| Democratic Republic of the Congo | COD | AFRO | Low income | No | Yes | Yes |
| Djibouti | DJI | EMRO | Lower middle income | Yes | Yes | Yes |
| Dominica | DMA | PAHO | Upper middle income | No | Yes | Yes |
| Dominican Republic | DOM | PAHO | Upper middle income | Yes | Yes | Yes |
| Ecuador | ECU | PAHO | Upper middle income | Yes | Yes | Yes |
| Egypt | EGY | EMRO | Lower middle income | No | Yes | Yes |
| El Salvador | SLV | PAHO | Lower middle income | Yes | Yes | Yes |
| Equatorial Guinea | GNQ | AFRO | Upper middle income | Yes | Yes | Yes |
| Eritrea | ERI | AFRO | Low income | Yes | Yes | Yes |
| Eswatini | SWZ | AFRO | Lower middle income | Yes | Yes | Yes |
| Ethiopia | ETH | AFRO | Low income | Yes | Yes | Yes |
| Fiji | FJI | WPRO | Upper middle income | Yes | Yes | Yes |
| Gabon | GAB | AFRO | Upper middle income | Yes | Yes | Yes |
| Gambia | GMB | AFRO | Low income | Yes | Yes | Yes |
| Georgia | GEO | EURO | Upper middle income | Yes | Yes | Yes |
| Ghana | GHA | AFRO | Lower middle income | Yes | Yes | Yes |
| Grenada | GRD | PAHO | Upper middle income | Yes | Yes | Yes |
| Guatemala | GTM | PAHO | Upper middle income | Yes | Yes | Yes |
| Guinea | GIN | AFRO | Low income | Yes | Yes | Yes |
| Guinea-Bissau | GNB | AFRO | Low income | Yes | Yes | Yes |
| Guyana | GUY | PAHO | Upper middle income | Yes | Yes | Yes |
| Haiti | HTI | PAHO | Lower middle income | Yes | Yes | Yes |
| Honduras | HND | PAHO | Lower middle income | Yes | Yes | Yes |
| India | IND | SEARO | Lower middle income | Yes | Yes | Yes |
| Indonesia | IDN | SEARO | Lower middle income | Yes | Yes | Yes |
| Iran | IRN | EMRO | Lower middle income | No | Yes | Yes |
| Iraq | IRQ | EMRO | Upper middle income | No | Yes | Yes |
| Jamaica | JAM | PAHO | Upper middle income | Yes | Yes | Yes |
| Jordan | JOR | EMRO | Upper middle income | No | Yes | Yes |
| Kazakhstan | KAZ | EURO | Upper middle income | Yes | Yes | Yes |
| Kenya | KEN | AFRO | Lower middle income | Yes | Yes | Yes |
| Kiribati | KIR | WPRO | Lower middle income | Yes | Yes | Yes |
| Kosovo | XKX | EURO | Upper middle income | No | Yes | Yes |
| Kyrgyzstan | KGZ | EURO | Lower middle income | Yes | Yes | Yes |
| Lao People’s Democratic Republic | LAO | WPRO | Lower middle income | No | Yes | Yes |
| Lebanon | LBN | EMRO | Lower middle income | No | Yes | Yes |
| Lesotho | LSO | AFRO | Lower middle income | Yes | Yes | Yes |
| Liberia | LBR | AFRO | Low income | Yes | Yes | Yes |
| Libya | LBY | EMRO | Upper middle income | No | Yes | Yes |
| Madagascar | MDG | AFRO | Low income | Yes | Yes | Yes |
| Malawi | MWI | AFRO | Low income | Yes | Yes | Yes |
| Malaysia | MYS | WPRO | Upper middle income | Yes | Yes | Yes |
| Maldives | MDV | SEARO | Upper middle income | Yes | Yes | Yes |
| Mali | MLI | AFRO | Low income | Yes | Yes | Yes |
| Marshall Islands | MHL | WPRO | Upper middle income | No | Yes | Yes |
| Mauritania | MRT | AFRO | Lower middle income | Yes | Yes | Yes |
| Mauritius | MUS | AFRO | Upper middle income | Yes | Yes | Yes |
| Mexico | MEX | PAHO | Upper middle income | No | Yes | Yes |
| Micronesia (Federated States of) | FSM | WPRO | Lower middle income | Yes | Yes | Yes |
| Mongolia | MNG | WPRO | Lower middle income | Yes | Yes | Yes |
| Montenegro | MNE | EURO | Upper middle income | No | Yes | Yes |
| Morocco | MAR | EMRO | Lower middle income | No | Yes | Yes |
| Mozambique | MOZ | AFRO | Low income | Yes | Yes | Yes |
| Myanmar | MMR | SEARO | Lower middle income | Yes | Yes | Yes |
| Namibia | NAM | AFRO | Upper middle income | Yes | Yes | Yes |
| Nepal | NPL | SEARO | Lower middle income | Yes | Yes | Yes |
| Nicaragua | NIC | PAHO | Lower middle income | Yes | Yes | Yes |
| Niger | NER | AFRO | Low income | Yes | Yes | Yes |
| Nigeria | NGA | AFRO | Lower middle income | Yes | Yes | Yes |
| North Macedonia | MKD | EURO | Upper middle income | No | Yes | Yes |
| Pakistan | PAK | EMRO | Lower middle income | Yes | Yes | Yes |
| Palau | PLW | WPRO | Upper middle income | No | Yes | Yes |
| Papua New Guinea | PNG | WPRO | Lower middle income | Yes | Yes | Yes |
| Paraguay | PRY | PAHO | Upper middle income | No | Yes | Yes |
| Peru | PER | PAHO | Upper middle income | No | Yes | Yes |
| Philippines | PHL | WPRO | Lower middle income | Yes | Yes | Yes |
| Republic of Moldova | MDA | EURO | Upper middle income | No | Yes | Yes |
| Russia | RUS | EURO | Upper middle income | No | Yes | Yes |
| Rwanda | RWA | AFRO | Low income | Yes | Yes | Yes |
| Saint Lucia | LCA | PAHO | Upper middle income | Yes | Yes | Yes |
| Saint Vincent and the Grenadines | VCT | PAHO | Upper middle income | Yes | Yes | Yes |
| Samoa | WSM | WPRO | Lower middle income | Yes | Yes | Yes |
| Sao Tome and Principe | STP | AFRO | Lower middle income | Yes | Yes | Yes |
| Senegal | SEN | AFRO | Lower middle income | Yes | Yes | Yes |
| Serbia | SRB | EURO | Upper middle income | No | Yes | Yes |
| Sierra Leone | SLE | AFRO | Low income | Yes | Yes | Yes |
| Solomon Islands | SLB | WPRO | Lower middle income | Yes | Yes | Yes |
| Somalia | SOM | EMRO | Low income | Yes | Yes | Yes |
| South Africa | ZAF | AFRO | Upper middle income | Yes | Yes | Yes |
| South Sudan | SSD | AFRO | Low income | Yes | Yes | Yes |
| Sri Lanka | LKA | SEARO | Lower middle income | Yes | Yes | Yes |
| State of Palestine | PSE | EMRO | Lower middle income | No | Yes | Yes |
| Sudan | SDN | EMRO | Low income | Yes | Yes | Yes |
| Suriname | SUR | PAHO | Upper middle income | Yes | Yes | Yes |
| Syrian Arab Republic | SYR | EMRO | Low income | Yes | Yes | Yes |
| Tajikistan | TJK | EURO | Lower middle income | Yes | Yes | Yes |
| Thailand | THA | SEARO | Upper middle income | Yes | Yes | Yes |
| Timor-Leste | TLS | SEARO | Lower middle income | Yes | Yes | Yes |
| Togo | TGO | AFRO | Low income | Yes | Yes | Yes |
| Tonga | TON | WPRO | Upper middle income | Yes | Yes | Yes |
| Tunisia | TUN | EMRO | Lower middle income | No | Yes | Yes |
| Türkiye | TUR | EURO | Upper middle income | No | Yes | Yes |
| Turkmenistan | TKM | EURO | Upper middle income | Yes | Yes | Yes |
| Tuvalu | TUV | WPRO | Upper middle income | No | Yes | Yes |
| Uganda | UGA | AFRO | Low income | Yes | Yes | Yes |
| Ukraine | UKR | EURO | Lower middle income | Yes | Yes | Yes |
| United Republic of Tanzania | TZA | AFRO | Lower middle income | No | Yes | Yes |
| Uzbekistan | UZB | EURO | Lower middle income | Yes | Yes | Yes |
| Vanuatu | VUT | WPRO | Lower middle income | Yes | Yes | Yes |
| Viet Nam | VNM | WPRO | Lower middle income | Yes | Yes | Yes |
| Yemen | YEM | EMRO | Low income | Yes | Yes | Yes |
| Zambia | ZMB | AFRO | Low income | Yes | Yes | Yes |
| Zimbabwe | ZWE | AFRO | Lower middle income | Yes | Yes | Yes |