Wiktionary
interbranch
a. Between branches of an institution.
Usage examples of "interbranch".
Bram could see the camera crew perched high on the spidery platform of an interbranch shuttle vehicle, where they had an overall view.
Lydis was flying a heavy-duty space tuga comet chaserinstead of one of the lightweight interbranch shuttles.
Slothrop reckons, ACHTUNG can, a bit wearily, submit its fifty-millionth interbranch request to that S.