| ABAPI | Associação Brasileira dos Agentes de Propriedade Industrial | In Portuguese | → Associations |
| ACPI | Association des Conseils en Propriété Industrielle | In French | → Associations |
| AIPO | African Intellectual Property Organization = ARIPO | African Regional Industrial Property Organization | In English |
In English | → Organizations and associations → Artistic property |
| APP | Agence de Protection des Programmes (http://app.legalis.net) | In French | → Software |
| ARIPO | African Regional Industrial Property Organization = AIPO (look above) |
In English | → Organizations and associations |
| BCRCIA | Brigade Centrale pour la Répression des Contrefaçons Industrielles et Artistiques | In French | → Police → Artistic property |
| CBCDG | Central Bank Counterfeit Deterrence Group | In English | → Trade → Criminal law |
| CNCPI | Compagnie Nationale des Conseils en Propriété Intellectuelle | In French | → Artistic property |
| CSPI | Conseil Supérieur de la Propriété Intellectuelle | In French | |
| DRM | Digital Rights Management = GDN | Gestion Numérique des Droits | In French |
In English | → Document processing → Artistic property |
| DTTP | Domestic Technology Transfer Program | In English | → Engineering, technology |
| EAPO | Eurasian Patent Organization | In English | → Organizations and associations |
| EPLA | European Patent Litigation Agreement | In English | → European Union |
| FICPI | Fédération Internationale des Conseils en Propriété Industrielle | In French | → Organizations and associations |
| GAICPI | Groupe d'Action Interpol contre la Criminalité de la Propriété Intellectuelle | In French | |
| GDN | Gestion Numérique des Droits = DRM (look above) |
In French | → Document processing → Artistic property |
| IGEPA | Internationale Gewerkschaft im Europäischen Patentamt | In German | → Labour, labour economics |
| IMPI | Instituto Mexicano de la Propriedad Industrial | In Spanish | → Artistic property |
| INNORPI | Institut National de la Normalisation et de la Propriété Industrielle | In French | → Standardization |
| INPADOCDB | International Patent Documentation Data Base | In English | → Libraries |
| INPI | Institut National de la Propriété Industrielle | In French | |
| IPC | International Patent Classification | In English | |
| IPOS | Intellectual Property Office Singapore | In English | → Artistic property |
| IPR | Intellectual Property Rights | In English | → Artistic property |
| IPRP | International Preliminary Report on Patentability | In English | |
| ISR | International Search Report | In English | |
| MOIP | Monda Organizo pri Intelekta Proprieto (www.wipo.int) = WIPO | World Intellectual Property Organisation | In English = WIPO | World Intellectual Property Organization | In English = OMPI | Organisation Mondiale de la Propriété Intellectuelle | In French = OMPI | Organizaţia Mondială a Proprietăţii Intelectuale | In Romanian |
In Esperanto | → International relations → Artistic property |
| OEPM | Oficina Española de Patentes y Marcas (www.oepm.es) | In Spanish | → Artistic property |
| OLAF | Office européen de Lutte Antifraude | In French | → Trade → Criminal law |
| OMPI | Organizaţia Mondială a Proprietăţii Intelectuale (www.wipo.int) = MOIP, WIPO (look above) |
In Romanian | → International relations → Artistic property |
| OMPI | Organisation Mondiale de la Propriété Intellectuelle (www.wipo.int) = MOIP, WIPO (look above) |
In French | → International relations → Artistic property |
| PCT | Patent Cooperative Treaty | In English | |
| PI | Proprietà Industriale | In Italian | |
| SGDG | Sans garantie du gouvernement | In French | |
| UF | Union des Fabricants | In French | → Organizations and associations |
| USPTO | United States Patent and Trademark Office (www.uspto.gov) | In English | → Central administration |
| WIPO | World Intellectual Property Organisation (www.wipo.int) = MOIP, OMPI (look above) |
In English | → International relations → Artistic property |
| WIPO | World Intellectual Property Organization (www.wipo.int) = MOIP, OMPI (look above) |
In English | → International relations → Artistic property |
| WOISA | Written Opinion of the International Search Authority | In English | |
| ZSMP | Zavod za Standardizaciju, Mjeriteljstvo i Patente | In Bosnian | → Standardization |
| ЕАПО | Евразийское патентное ведомство | In Russian | → Organizations and associations |