World Of Taxonomy
International Standard Industrial Classification of All Economic Activities, Rev.4 - Global (UN)

721 Research and experimental development on natural sciences and engineering

This group comprises basic research, applied research, experimental development in natural sciences and engineering.

Level 21 direct subcategory124 cross-system mappings
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Where 721 sits in the ISIC Rev 4 hierarchy

  1. >M Professional, scientific and technical activities
  2. >72 Scientific research and development
  3. >>721 Research and experimental development on natural sciences and engineering
  4. >>721 Research and experimental development on natural sciences and engineering

721 in other classification systems

Equivalent and related codes across 124 other systems. Click any code to see its full definition, hierarchy, and crosswalks.

BSIC
1 mapping
ISIC Rev 4 721 to BSIC crosswalk page|interactive explorer
CAEB
1 mapping
ISIC Rev 4 721 to CAEB crosswalk page|interactive explorer
CLANAE Rev 4 (Argentina)
1 mapping
ISIC Rev 4 721 to CLANAE Rev 4 (Argentina) crosswalk page|interactive explorer
CIIU Rev 4 (Chile)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Chile) crosswalk page|interactive explorer
CIIU Rev 4 AC (Colombia)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 AC (Colombia) crosswalk page|interactive explorer
CIIU Rev 4 (Costa Rica)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Costa Rica) crosswalk page|interactive explorer
CIIU Rev 4 (Dominican Republic)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Dominican Republic) crosswalk page|interactive explorer
CIIU Rev 4 (Ecuador)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Ecuador) crosswalk page|interactive explorer
CIIU Rev 4 (Guatemala)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Guatemala) crosswalk page|interactive explorer
CIIU Rev 4 (Panama)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Panama) crosswalk page|interactive explorer
CIIU Rev 4 (Peru)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Peru) crosswalk page|interactive explorer
CIIU Rev 4 (Paraguay)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Paraguay) crosswalk page|interactive explorer
CIIU Rev 4 (Uruguay)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Uruguay) crosswalk page|interactive explorer
CIIU Rev 4 (Venezuela)
1 mapping
ISIC Rev 4 721 to CIIU Rev 4 (Venezuela) crosswalk page|interactive explorer
ISIC Rev 4 (UAE)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (UAE) crosswalk page|interactive explorer
ISIC Rev 4 (Afghanistan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Afghanistan) crosswalk page|interactive explorer
ISIC Rev 4 (Antigua and Barbuda)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Antigua and Barbuda) crosswalk page|interactive explorer
ISIC Rev 4 (Angola)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Angola) crosswalk page|interactive explorer
ISIC Rev 4 (Azerbaijan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Azerbaijan) crosswalk page|interactive explorer
ISIC Rev 4 (Barbados)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Barbados) crosswalk page|interactive explorer
ISIC Rev 4 (Burkina Faso)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Burkina Faso) crosswalk page|interactive explorer
ISIC Rev 4 (Bahrain)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Bahrain) crosswalk page|interactive explorer
ISIC Rev 4 (Burundi)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Burundi) crosswalk page|interactive explorer
ISIC Rev 4 (Benin)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Benin) crosswalk page|interactive explorer
ISIC Rev 4 (Brunei)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Brunei) crosswalk page|interactive explorer
ISIC Rev 4 (Bahamas)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Bahamas) crosswalk page|interactive explorer
ISIC Rev 4 (Bhutan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Bhutan) crosswalk page|interactive explorer
ISIC Rev 4 (Botswana)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Botswana) crosswalk page|interactive explorer
ISIC Rev 4 (Belize)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Belize) crosswalk page|interactive explorer
ISIC Rev 4 (DRC)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (DRC) crosswalk page|interactive explorer
ISIC Rev 4 (Congo Republic)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Congo Republic) crosswalk page|interactive explorer
ISIC Rev 4 (Ivory Coast)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Ivory Coast) crosswalk page|interactive explorer
ISIC Rev 4 (Cameroon)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Cameroon) crosswalk page|interactive explorer
ISIC Rev 4 (Cuba)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Cuba) crosswalk page|interactive explorer
ISIC Rev 4 (Cabo Verde)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Cabo Verde) crosswalk page|interactive explorer
ISIC Rev 4 (Djibouti)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Djibouti) crosswalk page|interactive explorer
ISIC Rev 4 (Dominica)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Dominica) crosswalk page|interactive explorer
ISIC Rev 4 (Algeria)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Algeria) crosswalk page|interactive explorer
ISIC Rev 4 (Egypt)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Egypt) crosswalk page|interactive explorer
ISIC Rev 4 (Eritrea)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Eritrea) crosswalk page|interactive explorer
ISIC Rev 4 (Ethiopia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Ethiopia) crosswalk page|interactive explorer
ISIC Rev 4 (Fiji)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Fiji) crosswalk page|interactive explorer
ISIC Rev 4 (Gabon)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Gabon) crosswalk page|interactive explorer
ISIC Rev 4 (Grenada)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Grenada) crosswalk page|interactive explorer
ISIC Rev 4 (Ghana)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Ghana) crosswalk page|interactive explorer
ISIC Rev 4 (Gambia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Gambia) crosswalk page|interactive explorer
ISIC Rev 4 (Guinea)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Guinea) crosswalk page|interactive explorer
ISIC Rev 4 (Equatorial Guinea)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Equatorial Guinea) crosswalk page|interactive explorer
ISIC Rev 4 (Guinea-Bissau)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Guinea-Bissau) crosswalk page|interactive explorer
ISIC Rev 4 (Guyana)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Guyana) crosswalk page|interactive explorer
ISIC Rev 4 (Honduras)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Honduras) crosswalk page|interactive explorer
ISIC Rev 4 (Haiti)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Haiti) crosswalk page|interactive explorer
ISIC Rev 4 (Israel)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Israel) crosswalk page|interactive explorer
ISIC Rev 4 (Iraq)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Iraq) crosswalk page|interactive explorer
ISIC Rev 4 (Iran)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Iran) crosswalk page|interactive explorer
ISIC Rev 4 (Jamaica)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Jamaica) crosswalk page|interactive explorer
ISIC Rev 4 (Jordan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Jordan) crosswalk page|interactive explorer
ISIC Rev 4 (Kenya)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Kenya) crosswalk page|interactive explorer
ISIC Rev 4 (Kyrgyzstan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Kyrgyzstan) crosswalk page|interactive explorer
ISIC Rev 4 (Cambodia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Cambodia) crosswalk page|interactive explorer
ISIC Rev 4 (Comoros)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Comoros) crosswalk page|interactive explorer
ISIC Rev 4 (Saint Kitts)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Saint Kitts) crosswalk page|interactive explorer
ISIC Rev 4 (Kuwait)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Kuwait) crosswalk page|interactive explorer
ISIC Rev 4 (Kazakhstan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Kazakhstan) crosswalk page|interactive explorer
ISIC Rev 4 (Laos)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Laos) crosswalk page|interactive explorer
ISIC Rev 4 (Lebanon)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Lebanon) crosswalk page|interactive explorer
ISIC Rev 4 (Saint Lucia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Saint Lucia) crosswalk page|interactive explorer
ISIC Rev 4 (Liberia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Liberia) crosswalk page|interactive explorer
ISIC Rev 4 (Lesotho)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Lesotho) crosswalk page|interactive explorer
ISIC Rev 4 (Libya)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Libya) crosswalk page|interactive explorer
ISIC Rev 4 (Morocco)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Morocco) crosswalk page|interactive explorer
ISIC Rev 4 (Madagascar)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Madagascar) crosswalk page|interactive explorer
ISIC Rev 4 (Mali)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Mali) crosswalk page|interactive explorer
ISIC Rev 4 (Myanmar)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Myanmar) crosswalk page|interactive explorer
ISIC Rev 4 (Mongolia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Mongolia) crosswalk page|interactive explorer
ISIC Rev 4 (Mauritania)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Mauritania) crosswalk page|interactive explorer
ISIC Rev 4 (Mauritius)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Mauritius) crosswalk page|interactive explorer
ISIC Rev 4 (Maldives)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Maldives) crosswalk page|interactive explorer
ISIC Rev 4 (Malawi)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Malawi) crosswalk page|interactive explorer
ISIC Rev 4 (Mozambique)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Mozambique) crosswalk page|interactive explorer
ISIC Rev 4 (Namibia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Namibia) crosswalk page|interactive explorer
ISIC Rev 4 (Niger)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Niger) crosswalk page|interactive explorer
ISIC Rev 4 (Nigeria)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Nigeria) crosswalk page|interactive explorer
ISIC Rev 4 (Nicaragua)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Nicaragua) crosswalk page|interactive explorer
ISIC Rev 4 (Nepal)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Nepal) crosswalk page|interactive explorer
ISIC Rev 4 (Oman)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Oman) crosswalk page|interactive explorer
ISIC Rev 4 (Papua New Guinea)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Papua New Guinea) crosswalk page|interactive explorer
ISIC Rev 4 (Palestine)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Palestine) crosswalk page|interactive explorer
ISIC Rev 4 (Qatar)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Qatar) crosswalk page|interactive explorer
ISIC Rev 4 (Rwanda)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Rwanda) crosswalk page|interactive explorer
ISIC Rev 4 (Saudi Arabia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Saudi Arabia) crosswalk page|interactive explorer
ISIC Rev 4 (Solomon Islands)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Solomon Islands) crosswalk page|interactive explorer
ISIC Rev 4 (Seychelles)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Seychelles) crosswalk page|interactive explorer
ISIC Rev 4 (Sierra Leone)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Sierra Leone) crosswalk page|interactive explorer
ISIC Rev 4 (Senegal)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Senegal) crosswalk page|interactive explorer
ISIC Rev 4 (Somalia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Somalia) crosswalk page|interactive explorer
ISIC Rev 4 (Suriname)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Suriname) crosswalk page|interactive explorer
ISIC Rev 4 (South Sudan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (South Sudan) crosswalk page|interactive explorer
ISIC Rev 4 (El Salvador)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (El Salvador) crosswalk page|interactive explorer
ISIC Rev 4 (Syria)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Syria) crosswalk page|interactive explorer
ISIC Rev 4 (Eswatini)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Eswatini) crosswalk page|interactive explorer
ISIC Rev 4 (Chad)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Chad) crosswalk page|interactive explorer
ISIC Rev 4 (Togo)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Togo) crosswalk page|interactive explorer
ISIC Rev 4 (Tajikistan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Tajikistan) crosswalk page|interactive explorer
ISIC Rev 4 (East Timor)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (East Timor) crosswalk page|interactive explorer
ISIC Rev 4 (Turkmenistan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Turkmenistan) crosswalk page|interactive explorer
ISIC Rev 4 (Tunisia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Tunisia) crosswalk page|interactive explorer
ISIC Rev 4 (Tonga)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Tonga) crosswalk page|interactive explorer
ISIC Rev 4 (Trinidad and Tobago)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Trinidad and Tobago) crosswalk page|interactive explorer
ISIC Rev 4 (Tanzania)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Tanzania) crosswalk page|interactive explorer
ISIC Rev 4 (Uganda)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Uganda) crosswalk page|interactive explorer
ISIC Rev 4 (Uzbekistan)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Uzbekistan) crosswalk page|interactive explorer
ISIC Rev 4 (Saint Vincent)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Saint Vincent) crosswalk page|interactive explorer
ISIC Rev 4 (Vanuatu)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Vanuatu) crosswalk page|interactive explorer
ISIC Rev 4 (Samoa)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Samoa) crosswalk page|interactive explorer
ISIC Rev 4 (Yemen)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Yemen) crosswalk page|interactive explorer
ISIC Rev 4 (Zambia)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Zambia) crosswalk page|interactive explorer
ISIC Rev 4 (Zimbabwe)
1 mapping
ISIC Rev 4 721 to ISIC Rev 4 (Zimbabwe) crosswalk page|interactive explorer
KBLI 2020 (Indonesia)
1 mapping
ISIC Rev 4 721 to KBLI 2020 (Indonesia) crosswalk page|interactive explorer
NACE Rev 2
1 mapping
ISIC Rev 4 721 to NACE Rev 2 crosswalk page|interactive explorer
NAICS 2022
1 mapping
ISIC Rev 4 721 to NAICS 2022 crosswalk page|interactive explorer
PSIC (Pakistan)
1 mapping
ISIC Rev 4 721 to PSIC (Pakistan) crosswalk page|interactive explorer
SLSIC (Sri Lanka)
1 mapping
ISIC Rev 4 721 to SLSIC (Sri Lanka) crosswalk page|interactive explorer
VSIC 2018
1 mapping
ISIC Rev 4 721 to VSIC 2018 crosswalk page|interactive explorer

Subcategories of 721 Research and experimental development on natural sciences and engineering

Other ISIC Rev 4 codes under 721 Research and experimental development on natural sciences and engineering

Frequently asked questions

What is ISIC Rev 4 721?
ISIC Rev 4 721 is "Research and experimental development on natural sciences and engineering". This group comprises basic research, applied research, experimental development in natural sciences and engineering.
What does ISIC Rev 4 721 include?
721 Research and experimental development on natural sciences and engineering contains 1 direct subcategory: 7210 Research and experimental development on natural sciences and engineering.
How does ISIC Rev 4 721 map to other classification systems?
721 Research and experimental development on natural sciences and engineering has equivalents in BSIC (721); CAEB (721); CLANAE Rev 4 (Argentina) (721); CIIU Rev 4 (Chile) (721). These crosswalks let you translate this code between ISIC Rev 4 and 124 other classification systems.
What is the parent category of 721?
721 Research and experimental development on natural sciences and engineering sits under 721 Research and experimental development on natural sciences and engineering in the ISIC Rev 4 hierarchy.

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