A useful list of programming jargon to solve your naming problems.
Adapter: a design pattern that translates one interface for a class into a compatible interface.
Admin: short for 'administrator'; very commonly used in speech or online to refer to the systems person in charge on a computer. Common constructions on this include sysadmin and site admin (emphasizing the administrator's role as a site contact for email and news).
Counter: a variable or user interface that counts occurrences or repetitions of some phenomena or event.