Phys D.- micrometers, calipers, gauge blocks, height gauges, Lab Master, depth micrometers, pressure gauges, PRTs, RTD, Glass Thermometers, Thermocouples, Thermo-humidigraphs, Hygrometers, Hydrometers, anemometers, torque wrenches, torque transducers, mass sets, dead weight testers ( cross float ), ring gauges, air data test sets, flow meters, surface plates, optical flats, gas analyzers, force gauges, etc. etc.. etc...
Electronics- signal/function generators ( 3325a-b, 3326a, 8662, 8663 etc ), microwave sweepers & generators ( 8340a-b, 83630, 83640, 83650, etc ) counters, wave form generators, 0-scopes, attenuators, network analyzers, logic analyzers, power supplies, calibrators ( 5500a, 5520a, 5700a, 5720a, etc..), standard resistors, capacitors, inductance stds, LCR meters, watt meters, power meters, power sensors, terminations, multimeters ( 3458, 1281, 77, 34401a, etc...), phase meters, SSB Phase noise ( 3048, E5501 ), measuring receivers ( 8902A ), distortion analyzers ( 333a, 334a, 8903b ), down converters, couplers, splitters, dividers, fiber optic analyzers, ETC... ETC...
These are a few things I have calibrated and repaired. Now, what I have used as standards is another thing
Your right, I'm tired of typing.
It's easier to ask what areas and how long have you worked in those areas. You know K6, K3/K4, K8 for example. Besides most of us can't even remember everything we have worked on.