旅游信息管理系统 英文简称

you must to find a professional tour business people to translate it!
I do not think this is a right place to find the direction.

Tourism Information Management System
不过你似乎说反了哈，应该是管理信息系统
所以翻译该是Tourism Management Information System

翻译是这个Tourism Management Information System
简称就不清楚了