Even the radical chic New Yorkers made fun of the metric system as a foot ball (as two words, to indicate how to measure length and ball like a bouncing ball). It's an exercise in radical chic, giving marginalized academics a frisson of pretend anti-colonialism, seasoned with a dose of edgy anti-Semitism.
RLD isn't filename extension, it is the abbreviated name of release group. RecLoad Definition. RLD file is a RecLoad Definition File for OSIsoft PI System Connectors. OSIsoft PI System is a real-time, event-driven enterprise infrastructure that uses an Office Business Application (OBA).
See also: Country code top-level domain. A top-level domain (TLD) is one of the domains at the highest level in the hierarchical Domain Name System of the Internet. The top-level domain names are installed in the root zone of the name space. For all domains in lower levels, it is the last part of the domain name, that is, the last label of a fully qualified domain name.