| ASPR | Austrian Study Center for Peace and Conflict Resolution | In English | |
| CFAS | Center for Foreign Affairs and Security | In English | → International relations |
| CIA | Central Intelligence Agency | In English | → Central administration |
| CICTE | Comitê Interamericano de Combate ao Terrorismo = CICTE | Comisión Interamericana contra el Terrorismo | In Spanish |
In Portuguese | → Organizations and associations |
| CICTE | Comisión Interamericana contra el Terrorismo = (look above) |
In Spanish | → Organizations and associations |
| CIEM | Centre Intégré d’Évaluation des Menaces | In French | → Police |
| CNS | Center for Nonproliferation Studies (http://cns.miis.edu) | In English | → Organizations and associations → Military engineering |
| DGSE | Direction Générale de la Sécurité Extérieure | In French | → Central administration |
| DSF | Deutsche Stiftung Friedensforschung | In German | → Foundations |
| ECRE | European Council on Refugees and Exiles | In English | → Organizations and associations → Migrations |
| ECRSN | Ethnic Conflict Resolution Studies Network (of North Sumatra) | In English | → Organizations and associations |
| GFAP | General Framework Agreement for Peace | In English | → International relations |
| ICSN | Indonesian Conflict Studies Network | In English | |
| IDDS | Institute for Defense and Disarmament Studies | In English | → Military affairs |
| IDSA | Institute for Defense Studies and Analyses | In English | → Research institutes → Military affairs |
| IFSH | Institut für Friedensforschung und Sicherheitspolitik | In German | → Research institutes |
| IPB | International Peace Bureau | In English | → Organizations and associations |
| IPCS | Institute of Peace and Conflict Studies | In English | |
| ISIS | Institute of Security and International Studies | In English | → International relations |
| MPS | Master of Peace and Security Policy Studies | In English | → Higher education, universities |
| OGE | Observer Group Egypt | In English | → United Nations |
| OGG | Observer Group Golan | In English | → United Nations |
| OGG-D | Observer Group Golan - Damascus | In English | → United Nations |
| OGG-T | Observer Group Golan - Tiberias | In English | → United Nations |
| OGL | Observer Group Libanon | In English | → United Nations |
| ÖSFK | Österreichisches Studienzentrum für Frieden und Konfliktlösung | In German | → Research institutes |
| SEACSN | Southeast Asian Conflict Studies Network | In English | → Organizations and associations |
| UNDOF | United Nations Disengagement Observer Force (http://ww.un.org/Depts/dpko/missions/undof/) | In English | → United Nations |
| UNHCR | Haut Commissariat des Nations Unies pour les Réfugiés | In French | → United Nations |
| UNIDIR | United Nations Institute for Disarmament Research (www.unidir.org) | In English | → United Nations → Military engineering |
| USIP | United States Institute for Peace | In English | |
| USIP | United States Institute of Peace | In English | |
| WWI | World War I | In English |
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