| Acronym |
Meaning |
| |
|
| 6D |
Six-dimensional |
| ACTS |
Assessment & Commitment Tracking System |
| ADC |
Analog to Digital Converter |
| AIP |
Accelerator Improvement Project |
| Al |
Aluminium |
| ALARA |
As low as reasonably achieveable |
| AOFS |
Acousto-Optic Frequency Shifter |
| AP |
Accelerator Physics |
| ASME |
American Society of Mechanical Engineers |
| ATAC |
Accelerator Technical Advisory Committee |
| AT-HVCM |
Alternate Topology High Voltage Converter Modulator |
| ATS |
Automatic Transfer Switches |
| BCM |
Beam Current Monitor |
| BI |
Beam Instrumentation |
| BIET |
Beam Instrumentation and Experimental Technology |
| BL |
Beam Line |
| BLM |
Beam Loss Monitor |
| BPM |
Beam Position Monitor |
| BSM |
Beam Shape Monitor |
| BTF |
Beam Test Facility |
| BW |
Bandwidth |
| CCL |
Coupled Cavity Linac |
| Cd |
Cadmium |
| CFD |
Computational Fluid Dynamics |
| CHL |
Central Helium Liquifier |
| CM |
cryomodule |
| CMS |
cryogenic moderator system |
| CNMS |
Center for Nanophase Material Science |
| COTS |
Commercial Off The Shelf |
| Cs |
Cesium |
| CUB |
Central Utility Building |
| CVI |
core vessel insert |
| D2O |
Deuterium or Heavy Water |
| DAQ |
Data Acquisition |
| DC |
Direct Current |
| DCN |
Design Change Notice |
| DES |
design exploration studies |
| DGA |
Dissolved Gas Analysis |
| DR |
Dynamic Range |
| DTL |
Drift Tube Linac |
| E_Dump |
Extraction Dump |
| EB |
Electron Beam |
| ESS |
European Spallation Source |
| FE |
Front End |
| FEOM |
front end only mode |
| Fermilab |
Fermi National Accelerator Laboratory |
| FFT |
Fast Furrier Transformation |
| FOA |
Funding Opportunity Announcement |
| FODO |
focus-drift-defocus-drift |
| FPGA |
Field Programmable Gate Array |
| FTS |
foil test stand or First Target Station |
| FWHM |
Full Width at Half Maximum |
| FWO |
field work proposals |
| FY |
Fiscal Year |
| Gd |
Gadolinium |
| GI3 |
Gas Injection Initial Implementation |
| GLS |
gas liquid separator |
| GPP |
General Plan Project |
| GTAW |
Gas Tungsten Arc Welding |
| GUI |
Graphical User Interface |
| GV |
gate valve |
| HEBT |
High Energy Beam Transport |
| HFIR |
High Flux Isotope Reactor |
| HPRF |
High Power Radio Frequency |
| HRPD |
High Resolution Powder Diffractometer |
| HTA |
horizontal test apparatus |
| HVCM |
High Voltage Converter Modulator |
| ICFA |
International Committee for Future Accelerators |
| ICS |
Integrated Control System |
| IGBT |
Insulated Gate Bipolar Transistor |
| IGPP |
Institutional General Plant Project |
| INL |
Idaho National Laboratory |
| IOB |
Inlet Orifice Bubbler |
| IRP |
Inner Reflector Plug |
| JLab |
Thomas Jefferson National Accelerator Facility |
| JNM |
Journal of Nuclear Materials |
| J-PARC |
Japan Proton Accelerator Research Complex |
| L_Dump |
Linac Dump |
| LBNF / DUNE |
Long-Baseline Neutrino Facility / Deep Underground Neutrino Experiment |
| LCLS-II |
Linac Coherent Light Source |
| LDRD |
Laboratory Director Research and Development fund |
| LEBT |
Low Energy Beam Transport |
| LI/IE |
Line Item Construction |
| LINAC |
Linear Accelerator |
| LLLW |
Low Level Liquid Waste |
| LLNL |
Lawrence Livermore National Laboratory |
| LLP |
Long Lead Procurement |
| LLRF |
Low Level Radio Frequency |
| LOLA |
Laboratory Operation Leadership Academy |
| LW |
Laser Wire |
| LWS |
Light Water System |
| M&S |
Material and Supplies |
| MCP |
Micro Channel Plate |
| MDF |
Moderator Demonstration Facility |
| MEBT |
Medium Energy Beam Transport |
| MPO |
Memorandum Purchase Order |
| MPS |
Machine Protection System |
| muSR |
muon spin resonance |
| MUTS |
Mock Up Test Stand |
| NCL |
Normal Conducting Linac |
| NDE |
Non-destructive Examination |
| NEMS |
Nano Electromechanical Systems |
| NESL |
Neutron Electrostatic Levitator |
| NI |
National Instruments |
| NREL |
National Renewable Energy Laboratory |
| NScD |
Neutron Sciences Directorate |
| NSF |
National Science Foundation |
| NSF |
National Science Foundation |
| NTD |
Neutron Technologies Division |
| OE |
Operations Envelope |
| OIP |
Operational Improvement Project |
| OM&S |
Operations, Maintenance, and Services |
| ORNL |
Oak Ridge National Laboratory |
| ORP |
Outer Reflector Plug |
| PALS |
Payroll, Absence, and Labor System |
| PAS |
Personnel Access System |
| PBW |
Proton Beam Window |
| PCB |
printed circuit board |
| PD |
program development |
| PFD |
Process Flow Diagram |
| PI |
Principal Investigator |
| PIC |
Particle In Cell codes |
| PID |
Piping and Instrument Diagram |
| PIE |
Post Irradiation Examination |
| PIP-II |
Proton Improvement Plan II |
| PLC |
programmable logic controller |
| PNL |
Pacific Northwest National Laboratory |
| PPS |
Personnel Protection System |
| PPU |
Proton Power Upgrade |
| QSL |
Quantum Spin Liquid |
| Quad |
Quadrupole |
| R&D |
research and development |
| RAD |
Research Accelerator Division |
| RF |
Radio Frequency |
| RFQ |
Radio Frequency Quadrupole |
| RFTF |
radio frequency test facility |
| RMS |
Root Mean Square |
| RPM |
Revolutions per minute |
| RRR |
Residual Resistivity Ratio |
| RSB |
Ring Service Building |
| RTBT |
Ring-to-Target Beam Transport |
| SB |
Swirl Bubbler |
| SBMS |
Standards Based Management System |
| SCL |
Superconducting Linac |
| SCR |
Silicon Controlled Rectifier |
| SDE |
Source Development and Engineering |
| SDER |
Shutter Drive Equipment Room |
| SLAC |
SLAC National Accelerator Laboratory at Stanford |
| SNS |
Spallation Neutron Source |
| SOSE |
Site Operations Support Engineering |
| SPI |
Schedule Performance Index |
| SRF |
Superconducting Radio Frequency |
| SS |
Stainless Steal |
| STS |
Second Target Station |
| TIG |
Tungsten Inert Gas |
| TMP |
Target Management Plan |
| TMRS |
Target Modulator Reflector System |
| TPO |
Technical Project Officer |
| TPS |
Target Protection System |
| TTF |
Target Test Facility |
| TVA |
Tennessee Valley Authority |
| TZM |
Titanium Zirconium Molybdenum |
| UPS |
unterruptible power supply |
| USIE |
Unreviewed Safety Issue Evaluations |
| VFD |
Variable Frequency Drive |
| VSP |
Volunteer Separation Program |
| VV |
Vacuum Vessel |
| WCS |
water cooled shroud |
| WG |
waveguide |
| WS |
Wire Scanner |
