A7r5
A7r5 stands for Smooth Muscle Cell Line
A4RE
A4RE stands for Act 4 Radical EuropE
A7X
A7X stands for Avenged Sevenfold (band)
A5
A5 stands for Automatic Five Speed
A4Y
A4Y stands for Advocates for Youth
A4P
A4P stands for Action for Paradise (Germany)
A4X
A4X stands for Aiming for Excellence (UK)
A4L
A4L stands for Arts for Learning
A4WP
A4WP stands for Alliance for Wireless Power (Fremont, CA)
A4VB
A4VB stands for Alliance for Virtual Businesses