| CEC-01 |
Large Scale Refrigerators and Liquefiers |
| CEC-02 |
Large Scale Cryogen Systems and Test Facilities |
| CEC-03 |
Industrial Gas / Fuel Cryogenics |
| CEC-04 |
LTS Superconducting Magnet Systems |
| CEC-05 |
HTS Superconducting Magnet Systems |
| CEC-06 |
Superconducting RF Systems |
| CEC-07 |
Cryogenic Cables and Leads |
| CEC-08 |
Pulse Tube Cryocoolers (Non-aerospace) |
| CEC-09 |
Stirling and GM Cryocoolers (Non-aerospace) |
| CEC-10 |
J-T, Magnetic, and Other Coolers (Non-aerospace) |
| CEC-11 |
Expanders, Pumps and Compressors |
| CEC-12 |
Regenerators |
| CEC-13 |
Stirling and Pulse Tube Cryocoolers (aerospace) |
| CEC-14 |
Sorption and JT Cryocoolers (aerospace) |
| CEC-15 |
Magnetic and other Coolers (aerospace) |
| CEC-16 |
Aerospace Cryogenics |
| CEC-17 |
Fluid Mechanics, Heat Transfer and Properties of Cryogens |
| CEC-18 |
Helium II and Helium II Systems |
| CEC-19 |
Cryogenic Thermal Insulation Systems |
| CEC-20 |
Cryogenic Instrumentation and Controls |
| CEC-21 |
Novel Concepts and New Devices |