The A to Z of ... from the Economist
The A to Z of economics
Economic terms, from “absolute advantage” to “zero-sum game”, explained to you in plain English
https://www.economist.com/economics-a-to-z
The A to Z of international relations
Geopolitics terms, from “Abraham accords” to “zero-sum game”, explained in plain English
https://www.economist.com/international-relations-a-to-z
The A to Z of military terms
Modern warfare, from “ambush” to “zapad”, explained to you in plain English
https://www.economist.com/military-terms-a-to-z