Buffer amps of this type are called BUFFER-types. The number of terminations is approaching the 8 mark. In order to be more specific, this instrumentation amplifier is one of the types of Buffer Amplifier devices.
LM110J-8/883 Features
LM110J-8/883 Applications
There are a lot of Rochester Electronics LM110J-8/883 Instrumentational OP Amps applications.