工学 地理标记语言 释 geographic markup language; GML 地理标记语言 基于可扩展标记语言（XML）的地理信息编码语法规则。
数据库 特种数据库 释文 geographic markup language, GML 地理标记语言
- Procyon
- prodelta
- Pro-Democracy Movement
- Prodicus
- prodigiosin
- prodiscrete group
- prodophytium
- prodrome
- prodrug
- produced water treatment
- producer
- producer accuracy
- producer behavior regulation
- producer gas
- producer gas coal tar
- producer price index
- producer price index of agricultural product
- producer price index of agricultural products
- producer price index of national agricultural products
- producer risk
- Producer service e-commerce
- producer services
- Producers Guild of America
- Producers Guild of America Award
- producer's risk