.pro (professional)

Pronounced dot pro. The Internet generic Top Level Domain (gTLD) reserved

exclusively for certified professionals, professional companies, and professional associations. Individual professional domains include .med.pro for doctors, .law.pro for lawyers, and .cpa.pro for accountants. This is an unsponsored domain. See also gTLD, Internet, and unsponsored domain.

• automatic number identification (ANI)
• Automatic Protection Switching (APS)
• automatic repeat request (ARQ)
• automatic route selection (ARS)
• automatic set relocation
• Autonomous System (AS)
• available bit rate (ABR)
• avalanche photodiode (APD)
• AWG (American Wire Gauge)
• AWG (American Wire Gauge)
• AWG (American Wire Gauge)
• axis
• B
• B8ZS (Bipolar with Eight-Zeros Substitution)
• backbone
• Backbone
• backbone switch
• backbone switch
• back door
• backhaul
• backhoe fade
• back reflection
• backronym (back acronym)
• backscatter
• backward-compatible