The meaning of the Acronym MTA is...

MTA is

• mail transport agent
• material transfer agreement

More Meanings For MTA:

• Matanuska Telephone Association
• Maryland Transit Administration
• MoreTrench American Corporation
• Magyar Tavkozlesi Rights
• Medical Technical Assistant
• Muay Thai Association
• The Metropolitan Transit Association
• Monthly Treasury Average
• Museum of Tethered Art
• Mother Thrice Admirable
• Message Transfer Agent
• Multi Threaded Architecture
• Milestones Trend Analysis
• Modem Telephony Agent
• Media Terminal Adapter

MTA is also in:

• Firms
• General
• Hardware
• Museums
• NYSE Symbols
• Positions
• Professional Organizations
• Religion
• Stock Exchange