MTTR (Mean Time To Repair)

An indicator of the performance of service personnel based on the

known elapsed period of time required to perform corrective maintenance and restore a component or system to operational status.

• ARS (Automatic Route Selection)
• artifact
• AS (Autonomous System)
• ASCII (American Standard Code for Information Interchange)
• ASCII (American Standard Code for Information Interchange)
• ASCII (American Standard Code for Information Interchange)
• Ashbacker Radio Corporation vs. the FCC
• Asia Pacific Network Information Center (APNIC)
• ASIC (Application-Specific Integrated Circuit)
• ASK (Amplitude Shift Keying)
• ASP (Application Service Provider)
• aspect ratio
• assured forwarding (AF)
• asymmetric
• asymmetric digital subscriber line (ADSL)
• asynchronous
• asynchronous balanced mode (ABM)
• asynchronous connectionless link (ACL)
• asynchronous transfer mode (ATM)
• asynchronous transmission
• asynchronous transmission
• AT&T (American Telephone and Telegraph)
• AT&T (American Telephone and Telegraph)
• AT&T Bell Telephone Laboratories (Bell Labs)
• AT&T Technologies