The following articles appear in the Protected areas section of Portal:World
- Albania
- Afghanistan
- Argentina
- Armenia
- Australia
- Australian Capital Territory
- New South Wales
- Northern Territory
- Queensland
- South Australia
- Tasmania
- Victoria
- Western Australia
- Bangladesh
- Belgium
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- Bhutan
- Bosnia and Herzegovina
- Botswana
- Brazil
- Bulgaria
- Burkina Faso
- Burundi
- Cambodia
- Canada
- Alberta
- British Columbia
- Manitoba
- Newfoundland and Labrador
- Northwest Territories
- Nova Scotia
- Nunavut
- Ontario
- Prince Edward Island
- Quebec
- Saskatchewan
- Yukon
- Caribbean
- Chad
- Chile
- China
- Croatia
- Czech Republic
- Estonia
- Estonia
- Eswatini
- European Union
- Finland
- Georgia
- Greece
- India
- Bihar
- Gujarat
- Himachal Pradesh
- Kerala
- Tamil Nadu
- West Bengal
- Indonesia
- Kyrgyzstan
- Kyrgyzstan
- Laos
- Libya
- Madagascar
- Johor
- Mexico
- Mozambique
- Myanmar
- Nepal
- New Zealand
- Nicaragua
- Norway
- Oman
- Pakistan
- Papua New Guinea
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Ulyanovsk Oblast
- Samoa
- Saudi Arabia
- Serbia
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- South Africa
- Sri Lanka
- Svalbard
- Tanzania
- Thailand
- Turkmenistan
- Ukraine
- United Arab Emirates
- United Kingdom
- Wales
- Cadw
- Scotland
- United States
- California
- Georgia
- Illinois
- Kentucky
- Michigan
- Ohio
- Yemen