艺术学 调焦 释 Auto Focus Lock; AFL 自动调焦锁定 当自动测距与自动调焦工作完成时，可把自动调焦状态锁定，使之不再改变的功能。用英文名称首字母缩写AFL标示。
理论计算机科学 形式语言与自动机 释文 abstract family of languages, AFL 抽象语言族
- category theory
- Category Theory of Concept
- category unification
- category with composition
- category with coproducts
- category with direct limits
- category with inverse limits
- category with involution
- category with limits
- category with multiplication
- category with product and composition
- category with products
- category with pullbacks
- category with pushouts
- category with structure
- category with topology
- catelectrode
- catelectrotonus
- Catena
- catena
- Catena Abulfeda
- Catena Artamonov
- Catena Davy
- Catena Dziewulski
- Catena Humboldt